82946760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53171}}^1$

素因数の和:53198

約数の個数: 64

約数和(自身を含む): 267986880

約数和(自身を除く): 185040120

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, 53171, 106342, 159513, 212684, 265855, 319026, 425368, 531710, 638052, 691223, 797565, 1063420, 1276104, 1382446, 1595130, 2073669, 2126840, 2764892, 3190260, 3456115, 4147338, 5529784, 6380520, 6912230, 8294676, 10368345, 13824460, 16589352, 20736690, 27648920, 41473380, 82946760]

約数ペア:

[(1, 82946760), (2, 41473380), (3, 27648920), (4, 20736690), (5, 16589352), (6, 13824460), (8, 10368345), (10, 8294676), (12, 6912230), (13, 6380520), (15, 5529784), (20, 4147338), (24, 3456115), (26, 3190260), (30, 2764892), (39, 2126840), (40, 2073669), (52, 1595130), (60, 1382446), (65, 1276104), (78, 1063420), (104, 797565), (120, 691223), (130, 638052), (156, 531710), (195, 425368), (260, 319026), (312, 265855), (390, 212684), (520, 159513), (780, 106342), (1560, 53171)]