325798560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3709}}^1$

素因数の和:3791

約数の個数: 144

約数和(自身を含む): 1130318280

約数和(自身を除く): 804519720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2440, 2745, 2928, 3660, 3709, 4392, 4880, 5490, 5856, 7320, 7418, 8784, 9760, 10980, 11127, 14640, 14836, 17568, 18545, 21960, 22254, 29280, 29672, 33381, 37090, 43920, 44508, 55635, 59344, 66762, 74180, 87840, 89016, 111270, 118688, 133524, 148360, 166905, 178032, 222540, 226249, 267048, 296720, 333810, 356064, 445080, 452498, 534096, 593440, 667620, 678747, 890160, 904996, 1068192, 1131245, 1335240, 1357494, 1780320, 1809992, 2036241, 2262490, 2670480, 2714988, 3393735, 3619984, 4072482, 4524980, 5340960, 5429976, 6787470, 7239968, 8144964, 9049960, 10181205, 10859952, 13574940, 16289928, 18099920, 20362410, 21719904, 27149880, 32579856, 36199840, 40724820, 54299760, 65159712, 81449640, 108599520, 162899280, 325798560]

約数ペア:

[(1, 325798560), (2, 162899280), (3, 108599520), (4, 81449640), (5, 65159712), (6, 54299760), (8, 40724820), (9, 36199840), (10, 32579856), (12, 27149880), (15, 21719904), (16, 20362410), (18, 18099920), (20, 16289928), (24, 13574940), (30, 10859952), (32, 10181205), (36, 9049960), (40, 8144964), (45, 7239968), (48, 6787470), (60, 5429976), (61, 5340960), (72, 4524980), (80, 4072482), (90, 3619984), (96, 3393735), (120, 2714988), (122, 2670480), (144, 2262490), (160, 2036241), (180, 1809992), (183, 1780320), (240, 1357494), (244, 1335240), (288, 1131245), (305, 1068192), (360, 904996), (366, 890160), (480, 678747), (488, 667620), (549, 593440), (610, 534096), (720, 452498), (732, 445080), (915, 356064), (976, 333810), (1098, 296720), (1220, 267048), (1440, 226249), (1464, 222540), (1830, 178032), (1952, 166905), (2196, 148360), (2440, 133524), (2745, 118688), (2928, 111270), (3660, 89016), (3709, 87840), (4392, 74180), (4880, 66762), (5490, 59344), (5856, 55635), (7320, 44508), (7418, 43920), (8784, 37090), (9760, 33381), (10980, 29672), (11127, 29280), (14640, 22254), (14836, 21960), (17568, 18545)]