242893680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32647}}^1$

素因数の和:32694

約数の個数: 80

約数和(自身を含む): 777283584

約数和(自身を除く): 534389904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 32647, 65294, 97941, 130588, 163235, 195882, 261176, 326470, 391764, 489705, 522352, 652940, 783528, 979410, 1012057, 1305880, 1567056, 1958820, 2024114, 2611760, 3036171, 3917640, 4048228, 5060285, 6072342, 7835280, 8096456, 10120570, 12144684, 15180855, 16192912, 20241140, 24289368, 30361710, 40482280, 48578736, 60723420, 80964560, 121446840, 242893680]

約数ペア:

[(1, 242893680), (2, 121446840), (3, 80964560), (4, 60723420), (5, 48578736), (6, 40482280), (8, 30361710), (10, 24289368), (12, 20241140), (15, 16192912), (16, 15180855), (20, 12144684), (24, 10120570), (30, 8096456), (31, 7835280), (40, 6072342), (48, 5060285), (60, 4048228), (62, 3917640), (80, 3036171), (93, 2611760), (120, 2024114), (124, 1958820), (155, 1567056), (186, 1305880), (240, 1012057), (248, 979410), (310, 783528), (372, 652940), (465, 522352), (496, 489705), (620, 391764), (744, 326470), (930, 261176), (1240, 195882), (1488, 163235), (1860, 130588), (2480, 97941), (3720, 65294), (7440, 32647)]