2670129720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{172489}}^1$

素因数の和:172549

約数の個数: 96

約数和(自身を含む): 8879785200

約数和(自身を除く): 6209655480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 172489, 344978, 517467, 689956, 862445, 1034934, 1379912, 1552401, 1724890, 2069868, 2587335, 3104802, 3449780, 4139736, 5174670, 6209604, 6899560, 7417027, 7762005, 10349340, 12419208, 14834054, 15524010, 20698680, 22251081, 29668108, 31048020, 37085135, 44502162, 59336216, 62096040, 66753243, 74170270, 89004324, 111255405, 133506486, 148340540, 178008648, 222510810, 267012972, 296681080, 333766215, 445021620, 534025944, 667532430, 890043240, 1335064860, 2670129720]

約数ペア:

[(1, 2670129720), (2, 1335064860), (3, 890043240), (4, 667532430), (5, 534025944), (6, 445021620), (8, 333766215), (9, 296681080), (10, 267012972), (12, 222510810), (15, 178008648), (18, 148340540), (20, 133506486), (24, 111255405), (30, 89004324), (36, 74170270), (40, 66753243), (43, 62096040), (45, 59336216), (60, 44502162), (72, 37085135), (86, 31048020), (90, 29668108), (120, 22251081), (129, 20698680), (172, 15524010), (180, 14834054), (215, 12419208), (258, 10349340), (344, 7762005), (360, 7417027), (387, 6899560), (430, 6209604), (516, 5174670), (645, 4139736), (774, 3449780), (860, 3104802), (1032, 2587335), (1290, 2069868), (1548, 1724890), (1720, 1552401), (1935, 1379912), (2580, 1034934), (3096, 862445), (3870, 689956), (5160, 517467), (7740, 344978), (15480, 172489)]