38019349680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12185689}}^1$

素因数の和:12185718

約数の個数: 80

約数和(自身を含む): 126926147040

約数和(自身を除く): 88906797360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 12185689, 24371378, 36557067, 48742756, 60928445, 73114134, 97485512, 121856890, 146228268, 158413957, 182785335, 194971024, 243713780, 292456536, 316827914, 365570670, 475241871, 487427560, 584913072, 633655828, 731141340, 792069785, 950483742, 974855120, 1267311656, 1462282680, 1584139570, 1900967484, 2376209355, 2534623312, 2924565360, 3168279140, 3801934968, 4752418710, 6336558280, 7603869936, 9504837420, 12673116560, 19009674840, 38019349680]

約数ペア:

[(1, 38019349680), (2, 19009674840), (3, 12673116560), (4, 9504837420), (5, 7603869936), (6, 6336558280), (8, 4752418710), (10, 3801934968), (12, 3168279140), (13, 2924565360), (15, 2534623312), (16, 2376209355), (20, 1900967484), (24, 1584139570), (26, 1462282680), (30, 1267311656), (39, 974855120), (40, 950483742), (48, 792069785), (52, 731141340), (60, 633655828), (65, 584913072), (78, 487427560), (80, 475241871), (104, 365570670), (120, 316827914), (130, 292456536), (156, 243713780), (195, 194971024), (208, 182785335), (240, 158413957), (260, 146228268), (312, 121856890), (390, 97485512), (520, 73114134), (624, 60928445), (780, 48742756), (1040, 36557067), (1560, 24371378), (3120, 12185689)]