85325280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{177761}}^1$

素因数の和:177779

約数の個数: 48

約数和(自身を含む): 268776144

約数和(自身を除く): 183450864

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, 177761, 355522, 533283, 711044, 888805, 1066566, 1422088, 1777610, 2133132, 2666415, 2844176, 3555220, 4266264, 5332830, 5688352, 7110440, 8532528, 10665660, 14220880, 17065056, 21331320, 28441760, 42662640, 85325280]

約数ペア:

[(1, 85325280), (2, 42662640), (3, 28441760), (4, 21331320), (5, 17065056), (6, 14220880), (8, 10665660), (10, 8532528), (12, 7110440), (15, 5688352), (16, 5332830), (20, 4266264), (24, 3555220), (30, 2844176), (32, 2666415), (40, 2133132), (48, 1777610), (60, 1422088), (80, 1066566), (96, 888805), (120, 711044), (160, 533283), (240, 355522), (480, 177761)]