98784720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137201}}^1$

素因数の和:137220

約数の個数: 60

約数和(自身を含む): 331754436

約数和(自身を除く): 232969716

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 137201, 274402, 411603, 548804, 686005, 823206, 1097608, 1234809, 1372010, 1646412, 2058015, 2195216, 2469618, 2744020, 3292824, 4116030, 4939236, 5488040, 6174045, 6585648, 8232060, 9878472, 10976080, 12348090, 16464120, 19756944, 24696180, 32928240, 49392360, 98784720]

約数ペア:

[(1, 98784720), (2, 49392360), (3, 32928240), (4, 24696180), (5, 19756944), (6, 16464120), (8, 12348090), (9, 10976080), (10, 9878472), (12, 8232060), (15, 6585648), (16, 6174045), (18, 5488040), (20, 4939236), (24, 4116030), (30, 3292824), (36, 2744020), (40, 2469618), (45, 2195216), (48, 2058015), (60, 1646412), (72, 1372010), (80, 1234809), (90, 1097608), (120, 823206), (144, 686005), (180, 548804), (240, 411603), (360, 274402), (720, 137201)]