248088720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8543}}^1$

素因数の和:8581

約数の個数: 120

約数和(自身を含む): 845445888

約数和(自身を除く): 597357168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7260, 8543, 9680, 14520, 17086, 25629, 29040, 34172, 42715, 51258, 68344, 85430, 93973, 102516, 128145, 136688, 170860, 187946, 205032, 256290, 281919, 341720, 375892, 410064, 469865, 512580, 563838, 683440, 751784, 939730, 1025160, 1033703, 1127676, 1409595, 1503568, 1879460, 2050320, 2067406, 2255352, 2819190, 3101109, 3758920, 4134812, 4510704, 5168515, 5638380, 6202218, 7517840, 8269624, 10337030, 11276760, 12404436, 15505545, 16539248, 20674060, 22553520, 24808872, 31011090, 41348120, 49617744, 62022180, 82696240, 124044360, 248088720]

約数ペア:

[(1, 248088720), (2, 124044360), (3, 82696240), (4, 62022180), (5, 49617744), (6, 41348120), (8, 31011090), (10, 24808872), (11, 22553520), (12, 20674060), (15, 16539248), (16, 15505545), (20, 12404436), (22, 11276760), (24, 10337030), (30, 8269624), (33, 7517840), (40, 6202218), (44, 5638380), (48, 5168515), (55, 4510704), (60, 4134812), (66, 3758920), (80, 3101109), (88, 2819190), (110, 2255352), (120, 2067406), (121, 2050320), (132, 1879460), (165, 1503568), (176, 1409595), (220, 1127676), (240, 1033703), (242, 1025160), (264, 939730), (330, 751784), (363, 683440), (440, 563838), (484, 512580), (528, 469865), (605, 410064), (660, 375892), (726, 341720), (880, 281919), (968, 256290), (1210, 205032), (1320, 187946), (1452, 170860), (1815, 136688), (1936, 128145), (2420, 102516), (2640, 93973), (2904, 85430), (3630, 68344), (4840, 51258), (5808, 42715), (7260, 34172), (8543, 29040), (9680, 25629), (14520, 17086)]