404560080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2351}}^1$

素因数の和:2609

約数の個数: 120

約数和(自身を含む): 1364912640

約数和(自身を除く): 960352560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 239, 240, 360, 478, 717, 720, 956, 1195, 1434, 1912, 2151, 2351, 2390, 2868, 3585, 3824, 4302, 4702, 4780, 5736, 7053, 7170, 8604, 9404, 9560, 10755, 11472, 11755, 14106, 14340, 17208, 18808, 19120, 21159, 21510, 23510, 28212, 28680, 34416, 35265, 37616, 42318, 43020, 47020, 56424, 57360, 70530, 84636, 86040, 94040, 105795, 112848, 141060, 169272, 172080, 188080, 211590, 282120, 338544, 423180, 561889, 564240, 846360, 1123778, 1685667, 1692720, 2247556, 2809445, 3371334, 4495112, 5057001, 5618890, 6742668, 8428335, 8990224, 10114002, 11237780, 13485336, 16856670, 20228004, 22475560, 25285005, 26970672, 33713340, 40456008, 44951120, 50570010, 67426680, 80912016, 101140020, 134853360, 202280040, 404560080]

約数ペア:

[(1, 404560080), (2, 202280040), (3, 134853360), (4, 101140020), (5, 80912016), (6, 67426680), (8, 50570010), (9, 44951120), (10, 40456008), (12, 33713340), (15, 26970672), (16, 25285005), (18, 22475560), (20, 20228004), (24, 16856670), (30, 13485336), (36, 11237780), (40, 10114002), (45, 8990224), (48, 8428335), (60, 6742668), (72, 5618890), (80, 5057001), (90, 4495112), (120, 3371334), (144, 2809445), (180, 2247556), (239, 1692720), (240, 1685667), (360, 1123778), (478, 846360), (717, 564240), (720, 561889), (956, 423180), (1195, 338544), (1434, 282120), (1912, 211590), (2151, 188080), (2351, 172080), (2390, 169272), (2868, 141060), (3585, 112848), (3824, 105795), (4302, 94040), (4702, 86040), (4780, 84636), (5736, 70530), (7053, 57360), (7170, 56424), (8604, 47020), (9404, 43020), (9560, 42318), (10755, 37616), (11472, 35265), (11755, 34416), (14106, 28680), (14340, 28212), (17208, 23510), (18808, 21510), (19120, 21159)]