38131080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24443}}^1$

素因数の和:24470

約数の個数: 64

約数和(自身を含む): 123197760

約数和(自身を除く): 85066680

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, 24443, 48886, 73329, 97772, 122215, 146658, 195544, 244430, 293316, 317759, 366645, 488860, 586632, 635518, 733290, 953277, 977720, 1271036, 1466580, 1588795, 1906554, 2542072, 2933160, 3177590, 3813108, 4766385, 6355180, 7626216, 9532770, 12710360, 19065540, 38131080]

約数ペア:

[(1, 38131080), (2, 19065540), (3, 12710360), (4, 9532770), (5, 7626216), (6, 6355180), (8, 4766385), (10, 3813108), (12, 3177590), (13, 2933160), (15, 2542072), (20, 1906554), (24, 1588795), (26, 1466580), (30, 1271036), (39, 977720), (40, 953277), (52, 733290), (60, 635518), (65, 586632), (78, 488860), (104, 366645), (120, 317759), (130, 293316), (156, 244430), (195, 195544), (260, 146658), (312, 122215), (390, 97772), (520, 73329), (780, 48886), (1560, 24443)]