557885280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1162261}}^1$

素因数の和:1162279

約数の個数: 48

約数和(自身を含む): 1757340144

約数和(自身を除く): 1199454864

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, 1162261, 2324522, 3486783, 4649044, 5811305, 6973566, 9298088, 11622610, 13947132, 17433915, 18596176, 23245220, 27894264, 34867830, 37192352, 46490440, 55788528, 69735660, 92980880, 111577056, 139471320, 185961760, 278942640, 557885280]

約数ペア:

[(1, 557885280), (2, 278942640), (3, 185961760), (4, 139471320), (5, 111577056), (6, 92980880), (8, 69735660), (10, 55788528), (12, 46490440), (15, 37192352), (16, 34867830), (20, 27894264), (24, 23245220), (30, 18596176), (32, 17433915), (40, 13947132), (48, 11622610), (60, 9298088), (80, 6973566), (96, 5811305), (120, 4649044), (160, 3486783), (240, 2324522), (480, 1162261)]