48663720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 256

約数和(自身を含む): 191116800

約数和(自身を除く): 142453080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 54, 56, 60, 63, 70, 72, 82, 84, 90, 105, 108, 120, 123, 126, 135, 140, 157, 164, 168, 180, 189, 205, 210, 216, 246, 252, 270, 280, 287, 314, 315, 328, 360, 369, 378, 410, 420, 471, 492, 504, 540, 574, 615, 628, 630, 738, 756, 785, 820, 840, 861, 942, 945, 984, 1080, 1099, 1107, 1148, 1230, 1256, 1260, 1413, 1435, 1476, 1512, 1570, 1640, 1722, 1845, 1884, 1890, 2198, 2214, 2296, 2355, 2460, 2520, 2583, 2826, 2870, 2952, 3140, 3297, 3444, 3690, 3768, 3780, 4239, 4305, 4396, 4428, 4710, 4920, 5166, 5495, 5535, 5652, 5740, 6280, 6437, 6594, 6888, 7065, 7380, 7560, 7749, 8478, 8610, 8792, 8856, 9420, 9891, 10332, 10990, 11070, 11304, 11480, 12874, 12915, 13188, 14130, 14760, 15498, 16485, 16956, 17220, 18840, 19311, 19782, 20664, 21195, 21980, 22140, 25748, 25830, 26376, 28260, 29673, 30996, 32185, 32970, 33912, 34440, 38622, 38745, 39564, 42390, 43960, 44280, 45059, 49455, 51496, 51660, 56520, 57933, 59346, 61992, 64370, 65940, 77244, 77490, 79128, 84780, 90118, 96555, 98910, 103320, 115866, 118692, 128740, 131880, 135177, 148365, 154488, 154980, 169560, 173799, 180236, 193110, 197820, 225295, 231732, 237384, 257480, 270354, 289665, 296730, 309960, 347598, 360472, 386220, 395640, 405531, 450590, 463464, 540708, 579330, 593460, 675885, 695196, 772440, 811062, 868995, 901180, 1081416, 1158660, 1186920, 1216593, 1351770, 1390392, 1622124, 1737990, 1802360, 2027655, 2317320, 2433186, 2703540, 3244248, 3475980, 4055310, 4866372, 5407080, 6082965, 6951960, 8110620, 9732744, 12165930, 16221240, 24331860, 48663720]

約数ペア:

[(1, 48663720), (2, 24331860), (3, 16221240), (4, 12165930), (5, 9732744), (6, 8110620), (7, 6951960), (8, 6082965), (9, 5407080), (10, 4866372), (12, 4055310), (14, 3475980), (15, 3244248), (18, 2703540), (20, 2433186), (21, 2317320), (24, 2027655), (27, 1802360), (28, 1737990), (30, 1622124), (35, 1390392), (36, 1351770), (40, 1216593), (41, 1186920), (42, 1158660), (45, 1081416), (54, 901180), (56, 868995), (60, 811062), (63, 772440), (70, 695196), (72, 675885), (82, 593460), (84, 579330), (90, 540708), (105, 463464), (108, 450590), (120, 405531), (123, 395640), (126, 386220), (135, 360472), (140, 347598), (157, 309960), (164, 296730), (168, 289665), (180, 270354), (189, 257480), (205, 237384), (210, 231732), (216, 225295), (246, 197820), (252, 193110), (270, 180236), (280, 173799), (287, 169560), (314, 154980), (315, 154488), (328, 148365), (360, 135177), (369, 131880), (378, 128740), (410, 118692), (420, 115866), (471, 103320), (492, 98910), (504, 96555), (540, 90118), (574, 84780), (615, 79128), (628, 77490), (630, 77244), (738, 65940), (756, 64370), (785, 61992), (820, 59346), (840, 57933), (861, 56520), (942, 51660), (945, 51496), (984, 49455), (1080, 45059), (1099, 44280), (1107, 43960), (1148, 42390), (1230, 39564), (1256, 38745), (1260, 38622), (1413, 34440), (1435, 33912), (1476, 32970), (1512, 32185), (1570, 30996), (1640, 29673), (1722, 28260), (1845, 26376), (1884, 25830), (1890, 25748), (2198, 22140), (2214, 21980), (2296, 21195), (2355, 20664), (2460, 19782), (2520, 19311), (2583, 18840), (2826, 17220), (2870, 16956), (2952, 16485), (3140, 15498), (3297, 14760), (3444, 14130), (3690, 13188), (3768, 12915), (3780, 12874), (4239, 11480), (4305, 11304), (4396, 11070), (4428, 10990), (4710, 10332), (4920, 9891), (5166, 9420), (5495, 8856), (5535, 8792), (5652, 8610), (5740, 8478), (6280, 7749), (6437, 7560), (6594, 7380), (6888, 7065)]