88771440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1307}}^1$

素因数の和:1606

約数の個数: 80

約数和(自身を含む): 276375168

約数和(自身を除く): 187603728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 283, 566, 849, 1132, 1307, 1415, 1698, 2264, 2614, 2830, 3396, 3921, 4245, 4528, 5228, 5660, 6535, 6792, 7842, 8490, 10456, 11320, 13070, 13584, 15684, 16980, 19605, 20912, 22640, 26140, 31368, 33960, 39210, 52280, 62736, 67920, 78420, 104560, 156840, 313680, 369881, 739762, 1109643, 1479524, 1849405, 2219286, 2959048, 3698810, 4438572, 5548215, 5918096, 7397620, 8877144, 11096430, 14795240, 17754288, 22192860, 29590480, 44385720, 88771440]

約数ペア:

[(1, 88771440), (2, 44385720), (3, 29590480), (4, 22192860), (5, 17754288), (6, 14795240), (8, 11096430), (10, 8877144), (12, 7397620), (15, 5918096), (16, 5548215), (20, 4438572), (24, 3698810), (30, 2959048), (40, 2219286), (48, 1849405), (60, 1479524), (80, 1109643), (120, 739762), (240, 369881), (283, 313680), (566, 156840), (849, 104560), (1132, 78420), (1307, 67920), (1415, 62736), (1698, 52280), (2264, 39210), (2614, 33960), (2830, 31368), (3396, 26140), (3921, 22640), (4245, 20912), (4528, 19605), (5228, 16980), (5660, 15684), (6535, 13584), (6792, 13070), (7842, 11320), (8490, 10456)]