38751960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24841}}^1$

素因数の和:24868

約数の個数: 64

約数和(自身を含む): 125203680

約数和(自身を除く): 86451720

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, 24841, 49682, 74523, 99364, 124205, 149046, 198728, 248410, 298092, 322933, 372615, 496820, 596184, 645866, 745230, 968799, 993640, 1291732, 1490460, 1614665, 1937598, 2583464, 2980920, 3229330, 3875196, 4843995, 6458660, 7750392, 9687990, 12917320, 19375980, 38751960]

約数ペア:

[(1, 38751960), (2, 19375980), (3, 12917320), (4, 9687990), (5, 7750392), (6, 6458660), (8, 4843995), (10, 3875196), (12, 3229330), (13, 2980920), (15, 2583464), (20, 1937598), (24, 1614665), (26, 1490460), (30, 1291732), (39, 993640), (40, 968799), (52, 745230), (60, 645866), (65, 596184), (78, 496820), (104, 372615), (120, 322933), (130, 298092), (156, 248410), (195, 198728), (260, 149046), (312, 124205), (390, 99364), (520, 74523), (780, 49682), (1560, 24841)]