87994920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4339}}^1$

素因数の和:4379

約数の個数: 96

約数和(自身を含む): 285919200

約数和(自身を除く): 197924280

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, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3380, 4056, 4339, 5070, 6760, 8678, 10140, 13017, 17356, 20280, 21695, 26034, 34712, 43390, 52068, 56407, 65085, 86780, 104136, 112814, 130170, 169221, 173560, 225628, 260340, 282035, 338442, 451256, 520680, 564070, 676884, 733291, 846105, 1128140, 1353768, 1466582, 1692210, 2199873, 2256280, 2933164, 3384420, 3666455, 4399746, 5866328, 6768840, 7332910, 8799492, 10999365, 14665820, 17598984, 21998730, 29331640, 43997460, 87994920]

約数ペア:

[(1, 87994920), (2, 43997460), (3, 29331640), (4, 21998730), (5, 17598984), (6, 14665820), (8, 10999365), (10, 8799492), (12, 7332910), (13, 6768840), (15, 5866328), (20, 4399746), (24, 3666455), (26, 3384420), (30, 2933164), (39, 2256280), (40, 2199873), (52, 1692210), (60, 1466582), (65, 1353768), (78, 1128140), (104, 846105), (120, 733291), (130, 676884), (156, 564070), (169, 520680), (195, 451256), (260, 338442), (312, 282035), (338, 260340), (390, 225628), (507, 173560), (520, 169221), (676, 130170), (780, 112814), (845, 104136), (1014, 86780), (1352, 65085), (1560, 56407), (1690, 52068), (2028, 43390), (2535, 34712), (3380, 26034), (4056, 21695), (4339, 20280), (5070, 17356), (6760, 13017), (8678, 10140)]