88881960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23893}}^1$

素因数の和:23938

約数の個数: 64

約数和(自身を含む): 275258880

約数和(自身を除く): 186376920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 23893, 47786, 71679, 95572, 119465, 143358, 191144, 238930, 286716, 358395, 477860, 573432, 716790, 740683, 955720, 1433580, 1481366, 2222049, 2867160, 2962732, 3703415, 4444098, 5925464, 7406830, 8888196, 11110245, 14813660, 17776392, 22220490, 29627320, 44440980, 88881960]

約数ペア:

[(1, 88881960), (2, 44440980), (3, 29627320), (4, 22220490), (5, 17776392), (6, 14813660), (8, 11110245), (10, 8888196), (12, 7406830), (15, 5925464), (20, 4444098), (24, 3703415), (30, 2962732), (31, 2867160), (40, 2222049), (60, 1481366), (62, 1433580), (93, 955720), (120, 740683), (124, 716790), (155, 573432), (186, 477860), (248, 358395), (310, 286716), (372, 238930), (465, 191144), (620, 143358), (744, 119465), (930, 95572), (1240, 71679), (1860, 47786), (3720, 23893)]