38049960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24391}}^1$

素因数の和:24418

約数の個数: 64

約数和(自身を含む): 122935680

約数和(自身を除く): 84885720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 24391, 48782, 73173, 97564, 121955, 146346, 195128, 243910, 292692, 317083, 365865, 487820, 585384, 634166, 731730, 951249, 975640, 1268332, 1463460, 1585415, 1902498, 2536664, 2926920, 3170830, 3804996, 4756245, 6341660, 7609992, 9512490, 12683320, 19024980, 38049960]

約数ペア:

[(1, 38049960), (2, 19024980), (3, 12683320), (4, 9512490), (5, 7609992), (6, 6341660), (8, 4756245), (10, 3804996), (12, 3170830), (13, 2926920), (15, 2536664), (20, 1902498), (24, 1585415), (26, 1463460), (30, 1268332), (39, 975640), (40, 951249), (52, 731730), (60, 634166), (65, 585384), (78, 487820), (104, 365865), (120, 317083), (130, 292692), (156, 243910), (195, 195128), (260, 146346), (312, 121955), (390, 97564), (520, 73173), (780, 48782), (1560, 24391)]