227615520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3919}}^1$

素因数の和:3959

約数の個数: 144

約数和(自身を含む): 788296320

約数和(自身を除く): 560680800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2420, 2640, 2904, 3630, 3872, 3919, 4840, 5280, 5808, 7260, 7838, 9680, 11616, 11757, 14520, 15676, 19360, 19595, 23514, 29040, 31352, 39190, 43109, 47028, 58080, 58785, 62704, 78380, 86218, 94056, 117570, 125408, 129327, 156760, 172436, 188112, 215545, 235140, 258654, 313520, 344872, 376224, 431090, 470280, 474199, 517308, 627040, 646635, 689744, 862180, 940560, 948398, 1034616, 1293270, 1379488, 1422597, 1724360, 1881120, 1896796, 2069232, 2370995, 2586540, 2845194, 3448720, 3793592, 4138464, 4741990, 5173080, 5690388, 6897440, 7112985, 7587184, 9483980, 10346160, 11380776, 14225970, 15174368, 18967960, 20692320, 22761552, 28451940, 37935920, 45523104, 56903880, 75871840, 113807760, 227615520]

約数ペア:

[(1, 227615520), (2, 113807760), (3, 75871840), (4, 56903880), (5, 45523104), (6, 37935920), (8, 28451940), (10, 22761552), (11, 20692320), (12, 18967960), (15, 15174368), (16, 14225970), (20, 11380776), (22, 10346160), (24, 9483980), (30, 7587184), (32, 7112985), (33, 6897440), (40, 5690388), (44, 5173080), (48, 4741990), (55, 4138464), (60, 3793592), (66, 3448720), (80, 2845194), (88, 2586540), (96, 2370995), (110, 2069232), (120, 1896796), (121, 1881120), (132, 1724360), (160, 1422597), (165, 1379488), (176, 1293270), (220, 1034616), (240, 948398), (242, 940560), (264, 862180), (330, 689744), (352, 646635), (363, 627040), (440, 517308), (480, 474199), (484, 470280), (528, 431090), (605, 376224), (660, 344872), (726, 313520), (880, 258654), (968, 235140), (1056, 215545), (1210, 188112), (1320, 172436), (1452, 156760), (1760, 129327), (1815, 125408), (1936, 117570), (2420, 94056), (2640, 86218), (2904, 78380), (3630, 62704), (3872, 58785), (3919, 58080), (4840, 47028), (5280, 43109), (5808, 39190), (7260, 31352), (7838, 29040), (9680, 23514), (11616, 19595), (11757, 19360), (14520, 15676)]