730020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^3$

素因数の和:81

約数の個数: 48

約数和(自身を含む): 2136960

約数和(自身を除く): 1406940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 529, 690, 1058, 1380, 1587, 2116, 2645, 3174, 5290, 6348, 7935, 10580, 12167, 15870, 24334, 31740, 36501, 48668, 60835, 73002, 121670, 146004, 182505, 243340, 365010, 730020]

約数ペア:

[(1, 730020), (2, 365010), (3, 243340), (4, 182505), (5, 146004), (6, 121670), (10, 73002), (12, 60835), (15, 48668), (20, 36501), (23, 31740), (30, 24334), (46, 15870), (60, 12167), (69, 10580), (92, 7935), (115, 6348), (138, 5290), (230, 3174), (276, 2645), (345, 2116), (460, 1587), (529, 1380), (690, 1058)]