72307860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 213276672

約数和(自身を除く): 140968812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 151, 230, 276, 302, 345, 347, 453, 460, 604, 690, 694, 755, 906, 1041, 1380, 1388, 1510, 1735, 1812, 2082, 2265, 3020, 3470, 3473, 4164, 4530, 5205, 6940, 6946, 7981, 9060, 10410, 10419, 13892, 15962, 17365, 20820, 20838, 23943, 31924, 34730, 39905, 41676, 47886, 52095, 52397, 69460, 79810, 95772, 104190, 104794, 119715, 157191, 159620, 208380, 209588, 239430, 261985, 314382, 478860, 523970, 628764, 785955, 1047940, 1205131, 1571910, 2410262, 3143820, 3615393, 4820524, 6025655, 7230786, 12051310, 14461572, 18076965, 24102620, 36153930, 72307860]

約数ペア:

[(1, 72307860), (2, 36153930), (3, 24102620), (4, 18076965), (5, 14461572), (6, 12051310), (10, 7230786), (12, 6025655), (15, 4820524), (20, 3615393), (23, 3143820), (30, 2410262), (46, 1571910), (60, 1205131), (69, 1047940), (92, 785955), (115, 628764), (138, 523970), (151, 478860), (230, 314382), (276, 261985), (302, 239430), (345, 209588), (347, 208380), (453, 159620), (460, 157191), (604, 119715), (690, 104794), (694, 104190), (755, 95772), (906, 79810), (1041, 69460), (1380, 52397), (1388, 52095), (1510, 47886), (1735, 41676), (1812, 39905), (2082, 34730), (2265, 31924), (3020, 23943), (3470, 20838), (3473, 20820), (4164, 17365), (4530, 15962), (5205, 13892), (6940, 10419), (6946, 10410), (7981, 9060)]