248919120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1523}}^1$

素因数の和:1769

約数の個数: 120

約数和(自身を含む): 840187296

約数和(自身を除く): 591268176

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, 227, 240, 360, 454, 681, 720, 908, 1135, 1362, 1523, 1816, 2043, 2270, 2724, 3046, 3405, 3632, 4086, 4540, 4569, 5448, 6092, 6810, 7615, 8172, 9080, 9138, 10215, 10896, 12184, 13620, 13707, 15230, 16344, 18160, 18276, 20430, 22845, 24368, 27240, 27414, 30460, 32688, 36552, 40860, 45690, 54480, 54828, 60920, 68535, 73104, 81720, 91380, 109656, 121840, 137070, 163440, 182760, 219312, 274140, 345721, 365520, 548280, 691442, 1037163, 1096560, 1382884, 1728605, 2074326, 2765768, 3111489, 3457210, 4148652, 5185815, 5531536, 6222978, 6914420, 8297304, 10371630, 12445956, 13828840, 15557445, 16594608, 20743260, 24891912, 27657680, 31114890, 41486520, 49783824, 62229780, 82973040, 124459560, 248919120]

約数ペア:

[(1, 248919120), (2, 124459560), (3, 82973040), (4, 62229780), (5, 49783824), (6, 41486520), (8, 31114890), (9, 27657680), (10, 24891912), (12, 20743260), (15, 16594608), (16, 15557445), (18, 13828840), (20, 12445956), (24, 10371630), (30, 8297304), (36, 6914420), (40, 6222978), (45, 5531536), (48, 5185815), (60, 4148652), (72, 3457210), (80, 3111489), (90, 2765768), (120, 2074326), (144, 1728605), (180, 1382884), (227, 1096560), (240, 1037163), (360, 691442), (454, 548280), (681, 365520), (720, 345721), (908, 274140), (1135, 219312), (1362, 182760), (1523, 163440), (1816, 137070), (2043, 121840), (2270, 109656), (2724, 91380), (3046, 81720), (3405, 73104), (3632, 68535), (4086, 60920), (4540, 54828), (4569, 54480), (5448, 45690), (6092, 40860), (6810, 36552), (7615, 32688), (8172, 30460), (9080, 27414), (9138, 27240), (10215, 24368), (10896, 22845), (12184, 20430), (13620, 18276), (13707, 18160), (15230, 16344)]