1458464940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{900287}}^1$

素因数の和:900308

約数の個数: 60

約数和(自身を含む): 4575263616

約数和(自身を除く): 3116798676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 900287, 1800574, 2700861, 3601148, 4501435, 5401722, 8102583, 9002870, 10803444, 13504305, 16205166, 18005740, 24307749, 27008610, 32410332, 40512915, 48615498, 54017220, 72923247, 81025830, 97230996, 121538745, 145846494, 162051660, 243077490, 291692988, 364616235, 486154980, 729232470, 1458464940]

約数ペア:

[(1, 1458464940), (2, 729232470), (3, 486154980), (4, 364616235), (5, 291692988), (6, 243077490), (9, 162051660), (10, 145846494), (12, 121538745), (15, 97230996), (18, 81025830), (20, 72923247), (27, 54017220), (30, 48615498), (36, 40512915), (45, 32410332), (54, 27008610), (60, 24307749), (81, 18005740), (90, 16205166), (108, 13504305), (135, 10803444), (162, 9002870), (180, 8102583), (270, 5401722), (324, 4501435), (405, 3601148), (540, 2700861), (810, 1800574), (1620, 900287)]