57081960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12197}}^1$

素因数の和:12227

約数の個数: 96

約数和(自身を含む): 199803240

約数和(自身を除く): 142721280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 12197, 24394, 36591, 48788, 60985, 73182, 97576, 109773, 121970, 146364, 158561, 182955, 219546, 243940, 292728, 317122, 365910, 439092, 475683, 487880, 548865, 634244, 731820, 792805, 878184, 951366, 1097730, 1268488, 1427049, 1463640, 1585610, 1902732, 2195460, 2378415, 2854098, 3171220, 3805464, 4390920, 4756830, 5708196, 6342440, 7135245, 9513660, 11416392, 14270490, 19027320, 28540980, 57081960]

約数ペア:

[(1, 57081960), (2, 28540980), (3, 19027320), (4, 14270490), (5, 11416392), (6, 9513660), (8, 7135245), (9, 6342440), (10, 5708196), (12, 4756830), (13, 4390920), (15, 3805464), (18, 3171220), (20, 2854098), (24, 2378415), (26, 2195460), (30, 1902732), (36, 1585610), (39, 1463640), (40, 1427049), (45, 1268488), (52, 1097730), (60, 951366), (65, 878184), (72, 792805), (78, 731820), (90, 634244), (104, 548865), (117, 487880), (120, 475683), (130, 439092), (156, 365910), (180, 317122), (195, 292728), (234, 243940), (260, 219546), (312, 182955), (360, 158561), (390, 146364), (468, 121970), (520, 109773), (585, 97576), (780, 73182), (936, 60985), (1170, 48788), (1560, 36591), (2340, 24394), (4680, 12197)]