47545320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12781}}^1$

素因数の和:12826

約数の個数: 64

約数和(自身を含む): 147248640

約数和(自身を除く): 99703320

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, 12781, 25562, 38343, 51124, 63905, 76686, 102248, 127810, 153372, 191715, 255620, 306744, 383430, 396211, 511240, 766860, 792422, 1188633, 1533720, 1584844, 1981055, 2377266, 3169688, 3962110, 4754532, 5943165, 7924220, 9509064, 11886330, 15848440, 23772660, 47545320]

約数ペア:

[(1, 47545320), (2, 23772660), (3, 15848440), (4, 11886330), (5, 9509064), (6, 7924220), (8, 5943165), (10, 4754532), (12, 3962110), (15, 3169688), (20, 2377266), (24, 1981055), (30, 1584844), (31, 1533720), (40, 1188633), (60, 792422), (62, 766860), (93, 511240), (120, 396211), (124, 383430), (155, 306744), (186, 255620), (248, 191715), (310, 153372), (372, 127810), (465, 102248), (620, 76686), (744, 63905), (930, 51124), (1240, 38343), (1860, 25562), (3720, 12781)]