68994360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4457}}^1$

素因数の和:4517

約数の個数: 96

約数和(自身を含む): 229497840

約数和(自身を除く): 160503480

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, 4457, 5160, 7740, 8914, 13371, 15480, 17828, 22285, 26742, 35656, 40113, 44570, 53484, 66855, 80226, 89140, 106968, 133710, 160452, 178280, 191651, 200565, 267420, 320904, 383302, 401130, 534840, 574953, 766604, 802260, 958255, 1149906, 1533208, 1604520, 1724859, 1916510, 2299812, 2874765, 3449718, 3833020, 4599624, 5749530, 6899436, 7666040, 8624295, 11499060, 13798872, 17248590, 22998120, 34497180, 68994360]

約数ペア:

[(1, 68994360), (2, 34497180), (3, 22998120), (4, 17248590), (5, 13798872), (6, 11499060), (8, 8624295), (9, 7666040), (10, 6899436), (12, 5749530), (15, 4599624), (18, 3833020), (20, 3449718), (24, 2874765), (30, 2299812), (36, 1916510), (40, 1724859), (43, 1604520), (45, 1533208), (60, 1149906), (72, 958255), (86, 802260), (90, 766604), (120, 574953), (129, 534840), (172, 401130), (180, 383302), (215, 320904), (258, 267420), (344, 200565), (360, 191651), (387, 178280), (430, 160452), (516, 133710), (645, 106968), (774, 89140), (860, 80226), (1032, 66855), (1290, 53484), (1548, 44570), (1720, 40113), (1935, 35656), (2580, 26742), (3096, 22285), (3870, 17828), (4457, 15480), (5160, 13371), (7740, 8914)]