2709280960

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{273113}}^1$

素因数の和:273161

約数の個数: 56

約数和(自身を含む): 6659611776

約数和(自身を除く): 3950330816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 273113, 546226, 1092452, 1365565, 2184904, 2731130, 4369808, 5462260, 8466503, 8739616, 10924520, 16933006, 17479232, 21849040, 33866012, 42332515, 43698080, 67732024, 84665030, 87396160, 135464048, 169330060, 270928096, 338660120, 541856192, 677320240, 1354640480, 2709280960]

約数ペア:

[(1, 2709280960), (2, 1354640480), (4, 677320240), (5, 541856192), (8, 338660120), (10, 270928096), (16, 169330060), (20, 135464048), (31, 87396160), (32, 84665030), (40, 67732024), (62, 43698080), (64, 42332515), (80, 33866012), (124, 21849040), (155, 17479232), (160, 16933006), (248, 10924520), (310, 8739616), (320, 8466503), (496, 5462260), (620, 4369808), (992, 2731130), (1240, 2184904), (1984, 1365565), (2480, 1092452), (4960, 546226), (9920, 273113)]