61942920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{673}}^1$

素因数の和:759

約数の個数: 128

約数和(自身を含む): 203817600

約数和(自身を除く): 141874680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 78, 104, 118, 120, 130, 156, 177, 195, 236, 260, 295, 312, 354, 390, 472, 520, 590, 673, 708, 767, 780, 885, 1180, 1346, 1416, 1534, 1560, 1770, 2019, 2301, 2360, 2692, 3068, 3365, 3540, 3835, 4038, 4602, 5384, 6136, 6730, 7080, 7670, 8076, 8749, 9204, 10095, 11505, 13460, 15340, 16152, 17498, 18408, 20190, 23010, 26247, 26920, 30680, 34996, 39707, 40380, 43745, 46020, 52494, 69992, 79414, 80760, 87490, 92040, 104988, 119121, 131235, 158828, 174980, 198535, 209976, 238242, 262470, 317656, 349960, 397070, 476484, 516191, 524940, 595605, 794140, 952968, 1032382, 1049880, 1191210, 1548573, 1588280, 2064764, 2382420, 2580955, 3097146, 4129528, 4764840, 5161910, 6194292, 7742865, 10323820, 12388584, 15485730, 20647640, 30971460, 61942920]

約数ペア:

[(1, 61942920), (2, 30971460), (3, 20647640), (4, 15485730), (5, 12388584), (6, 10323820), (8, 7742865), (10, 6194292), (12, 5161910), (13, 4764840), (15, 4129528), (20, 3097146), (24, 2580955), (26, 2382420), (30, 2064764), (39, 1588280), (40, 1548573), (52, 1191210), (59, 1049880), (60, 1032382), (65, 952968), (78, 794140), (104, 595605), (118, 524940), (120, 516191), (130, 476484), (156, 397070), (177, 349960), (195, 317656), (236, 262470), (260, 238242), (295, 209976), (312, 198535), (354, 174980), (390, 158828), (472, 131235), (520, 119121), (590, 104988), (673, 92040), (708, 87490), (767, 80760), (780, 79414), (885, 69992), (1180, 52494), (1346, 46020), (1416, 43745), (1534, 40380), (1560, 39707), (1770, 34996), (2019, 30680), (2301, 26920), (2360, 26247), (2692, 23010), (3068, 20190), (3365, 18408), (3540, 17498), (3835, 16152), (4038, 15340), (4602, 13460), (5384, 11505), (6136, 10095), (6730, 9204), (7080, 8749), (7670, 8076)]