87141360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1283}}^1$

素因数の和:1582

約数の個数: 80

約数和(自身を含む): 271304064

約数和(自身を除く): 184162704

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, 1283, 1415, 1698, 2264, 2566, 2830, 3396, 3849, 4245, 4528, 5132, 5660, 6415, 6792, 7698, 8490, 10264, 11320, 12830, 13584, 15396, 16980, 19245, 20528, 22640, 25660, 30792, 33960, 38490, 51320, 61584, 67920, 76980, 102640, 153960, 307920, 363089, 726178, 1089267, 1452356, 1815445, 2178534, 2904712, 3630890, 4357068, 5446335, 5809424, 7261780, 8714136, 10892670, 14523560, 17428272, 21785340, 29047120, 43570680, 87141360]

約数ペア:

[(1, 87141360), (2, 43570680), (3, 29047120), (4, 21785340), (5, 17428272), (6, 14523560), (8, 10892670), (10, 8714136), (12, 7261780), (15, 5809424), (16, 5446335), (20, 4357068), (24, 3630890), (30, 2904712), (40, 2178534), (48, 1815445), (60, 1452356), (80, 1089267), (120, 726178), (240, 363089), (283, 307920), (566, 153960), (849, 102640), (1132, 76980), (1283, 67920), (1415, 61584), (1698, 51320), (2264, 38490), (2566, 33960), (2830, 30792), (3396, 25660), (3849, 22640), (4245, 20528), (4528, 19245), (5132, 16980), (5660, 15396), (6415, 13584), (6792, 12830), (7698, 11320), (8490, 10264)]