538205280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1121261}}^1$

素因数の和:1121279

約数の個数: 48

約数和(自身を含む): 1695348144

約数和(自身を除く): 1157142864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1121261, 2242522, 3363783, 4485044, 5606305, 6727566, 8970088, 11212610, 13455132, 16818915, 17940176, 22425220, 26910264, 33637830, 35880352, 44850440, 53820528, 67275660, 89700880, 107641056, 134551320, 179401760, 269102640, 538205280]

約数ペア:

[(1, 538205280), (2, 269102640), (3, 179401760), (4, 134551320), (5, 107641056), (6, 89700880), (8, 67275660), (10, 53820528), (12, 44850440), (15, 35880352), (16, 33637830), (20, 26910264), (24, 22425220), (30, 17940176), (32, 16818915), (40, 13455132), (48, 11212610), (60, 8970088), (80, 6727566), (96, 5606305), (120, 4485044), (160, 3363783), (240, 2242522), (480, 1121261)]