252449460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{155833}}^1$

素因数の和:155854

約数の個数: 60

約数和(自身を含む): 791948388

約数和(自身を除く): 539498928

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, 155833, 311666, 467499, 623332, 779165, 934998, 1402497, 1558330, 1869996, 2337495, 2804994, 3116660, 4207491, 4674990, 5609988, 7012485, 8414982, 9349980, 12622473, 14024970, 16829964, 21037455, 25244946, 28049940, 42074910, 50489892, 63112365, 84149820, 126224730, 252449460]

約数ペア:

[(1, 252449460), (2, 126224730), (3, 84149820), (4, 63112365), (5, 50489892), (6, 42074910), (9, 28049940), (10, 25244946), (12, 21037455), (15, 16829964), (18, 14024970), (20, 12622473), (27, 9349980), (30, 8414982), (36, 7012485), (45, 5609988), (54, 4674990), (60, 4207491), (81, 3116660), (90, 2804994), (108, 2337495), (135, 1869996), (162, 1558330), (180, 1402497), (270, 934998), (324, 779165), (405, 623332), (540, 467499), (810, 311666), (1620, 155833)]