137988720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4457}}^1$

素因数の和:4519

約数の個数: 120

約数和(自身を含む): 474295536

約数和(自身を除く): 336306816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 4457, 5160, 6192, 7740, 8914, 10320, 13371, 15480, 17828, 22285, 26742, 30960, 35656, 40113, 44570, 53484, 66855, 71312, 80226, 89140, 106968, 133710, 160452, 178280, 191651, 200565, 213936, 267420, 320904, 356560, 383302, 401130, 534840, 574953, 641808, 766604, 802260, 958255, 1069680, 1149906, 1533208, 1604520, 1724859, 1916510, 2299812, 2874765, 3066416, 3209040, 3449718, 3833020, 4599624, 5749530, 6899436, 7666040, 8624295, 9199248, 11499060, 13798872, 15332080, 17248590, 22998120, 27597744, 34497180, 45996240, 68994360, 137988720]

約数ペア:

[(1, 137988720), (2, 68994360), (3, 45996240), (4, 34497180), (5, 27597744), (6, 22998120), (8, 17248590), (9, 15332080), (10, 13798872), (12, 11499060), (15, 9199248), (16, 8624295), (18, 7666040), (20, 6899436), (24, 5749530), (30, 4599624), (36, 3833020), (40, 3449718), (43, 3209040), (45, 3066416), (48, 2874765), (60, 2299812), (72, 1916510), (80, 1724859), (86, 1604520), (90, 1533208), (120, 1149906), (129, 1069680), (144, 958255), (172, 802260), (180, 766604), (215, 641808), (240, 574953), (258, 534840), (344, 401130), (360, 383302), (387, 356560), (430, 320904), (516, 267420), (645, 213936), (688, 200565), (720, 191651), (774, 178280), (860, 160452), (1032, 133710), (1290, 106968), (1548, 89140), (1720, 80226), (1935, 71312), (2064, 66855), (2580, 53484), (3096, 44570), (3440, 40113), (3870, 35656), (4457, 30960), (5160, 26742), (6192, 22285), (7740, 17828), (8914, 15480), (10320, 13371)]