1970445720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{13537}}^1$

素因数の和:14764

約数の個数: 64

約数和(自身を含む): 5916647520

約数和(自身を除く): 3946201800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1213, 2426, 3639, 4852, 6065, 7278, 9704, 12130, 13537, 14556, 18195, 24260, 27074, 29112, 36390, 40611, 48520, 54148, 67685, 72780, 81222, 108296, 135370, 145560, 162444, 203055, 270740, 324888, 406110, 541480, 812220, 1624440, 16420381, 32840762, 49261143, 65681524, 82101905, 98522286, 131363048, 164203810, 197044572, 246305715, 328407620, 394089144, 492611430, 656815240, 985222860, 1970445720]

約数ペア:

[(1, 1970445720), (2, 985222860), (3, 656815240), (4, 492611430), (5, 394089144), (6, 328407620), (8, 246305715), (10, 197044572), (12, 164203810), (15, 131363048), (20, 98522286), (24, 82101905), (30, 65681524), (40, 49261143), (60, 32840762), (120, 16420381), (1213, 1624440), (2426, 812220), (3639, 541480), (4852, 406110), (6065, 324888), (7278, 270740), (9704, 203055), (12130, 162444), (13537, 145560), (14556, 135370), (18195, 108296), (24260, 81222), (27074, 72780), (29112, 67685), (36390, 54148), (40611, 48520)]