380610720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:708

約数の個数: 288

約数和(自身を含む): 1511153280

約数和(自身を除く): 1130542560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 122, 126, 140, 144, 160, 168, 180, 183, 210, 224, 240, 244, 252, 280, 288, 305, 315, 336, 360, 366, 420, 427, 480, 488, 504, 549, 560, 610, 619, 630, 672, 720, 732, 840, 854, 915, 976, 1008, 1098, 1120, 1220, 1238, 1260, 1281, 1440, 1464, 1680, 1708, 1830, 1857, 1952, 2016, 2135, 2196, 2440, 2476, 2520, 2562, 2745, 2928, 3095, 3360, 3416, 3660, 3714, 3843, 4270, 4333, 4392, 4880, 4952, 5040, 5124, 5490, 5571, 5856, 6190, 6405, 6832, 7320, 7428, 7686, 8540, 8666, 8784, 9285, 9760, 9904, 10080, 10248, 10980, 11142, 12380, 12810, 12999, 13664, 14640, 14856, 15372, 17080, 17332, 17568, 18570, 19215, 19808, 20496, 21665, 21960, 22284, 24760, 25620, 25998, 27855, 29280, 29712, 30744, 34160, 34664, 37140, 37759, 38430, 38997, 40992, 43330, 43920, 44568, 49520, 51240, 51996, 55710, 59424, 61488, 64995, 68320, 69328, 74280, 75518, 76860, 77994, 86660, 87840, 89136, 99040, 102480, 103992, 111420, 113277, 122976, 129990, 138656, 148560, 151036, 153720, 155988, 173320, 178272, 188795, 194985, 204960, 207984, 222840, 226554, 259980, 264313, 297120, 302072, 307440, 311976, 339831, 346640, 377590, 389970, 415968, 445680, 453108, 519960, 528626, 566385, 604144, 614880, 623952, 679662, 693280, 755180, 779940, 792939, 891360, 906216, 1039920, 1057252, 1132770, 1208288, 1247904, 1321565, 1359324, 1510360, 1559880, 1585878, 1699155, 1812432, 2079840, 2114504, 2265540, 2378817, 2643130, 2718648, 3020720, 3119760, 3171756, 3398310, 3624864, 3964695, 4229008, 4531080, 4757634, 5286260, 5437296, 6041440, 6239520, 6343512, 6796620, 7929390, 8458016, 9062160, 9515268, 10572520, 10874592, 11894085, 12687024, 13593240, 15858780, 18124320, 19030536, 21145040, 23788170, 25374048, 27186480, 31717560, 38061072, 42290080, 47576340, 54372960, 63435120, 76122144, 95152680, 126870240, 190305360, 380610720]

約数ペア:

[(1, 380610720), (2, 190305360), (3, 126870240), (4, 95152680), (5, 76122144), (6, 63435120), (7, 54372960), (8, 47576340), (9, 42290080), (10, 38061072), (12, 31717560), (14, 27186480), (15, 25374048), (16, 23788170), (18, 21145040), (20, 19030536), (21, 18124320), (24, 15858780), (28, 13593240), (30, 12687024), (32, 11894085), (35, 10874592), (36, 10572520), (40, 9515268), (42, 9062160), (45, 8458016), (48, 7929390), (56, 6796620), (60, 6343512), (61, 6239520), (63, 6041440), (70, 5437296), (72, 5286260), (80, 4757634), (84, 4531080), (90, 4229008), (96, 3964695), (105, 3624864), (112, 3398310), (120, 3171756), (122, 3119760), (126, 3020720), (140, 2718648), (144, 2643130), (160, 2378817), (168, 2265540), (180, 2114504), (183, 2079840), (210, 1812432), (224, 1699155), (240, 1585878), (244, 1559880), (252, 1510360), (280, 1359324), (288, 1321565), (305, 1247904), (315, 1208288), (336, 1132770), (360, 1057252), (366, 1039920), (420, 906216), (427, 891360), (480, 792939), (488, 779940), (504, 755180), (549, 693280), (560, 679662), (610, 623952), (619, 614880), (630, 604144), (672, 566385), (720, 528626), (732, 519960), (840, 453108), (854, 445680), (915, 415968), (976, 389970), (1008, 377590), (1098, 346640), (1120, 339831), (1220, 311976), (1238, 307440), (1260, 302072), (1281, 297120), (1440, 264313), (1464, 259980), (1680, 226554), (1708, 222840), (1830, 207984), (1857, 204960), (1952, 194985), (2016, 188795), (2135, 178272), (2196, 173320), (2440, 155988), (2476, 153720), (2520, 151036), (2562, 148560), (2745, 138656), (2928, 129990), (3095, 122976), (3360, 113277), (3416, 111420), (3660, 103992), (3714, 102480), (3843, 99040), (4270, 89136), (4333, 87840), (4392, 86660), (4880, 77994), (4952, 76860), (5040, 75518), (5124, 74280), (5490, 69328), (5571, 68320), (5856, 64995), (6190, 61488), (6405, 59424), (6832, 55710), (7320, 51996), (7428, 51240), (7686, 49520), (8540, 44568), (8666, 43920), (8784, 43330), (9285, 40992), (9760, 38997), (9904, 38430), (10080, 37759), (10248, 37140), (10980, 34664), (11142, 34160), (12380, 30744), (12810, 29712), (12999, 29280), (13664, 27855), (14640, 25998), (14856, 25620), (15372, 24760), (17080, 22284), (17332, 21960), (17568, 21665), (18570, 20496), (19215, 19808)]