9480420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1699}}^1$

素因数の和:1745

約数の個数: 72

約数和(自身を含む): 29702400

約数和(自身を除く): 20221980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1699, 1860, 2790, 3398, 5097, 5580, 6796, 8495, 10194, 15291, 16990, 20388, 25485, 30582, 33980, 50970, 52669, 61164, 76455, 101940, 105338, 152910, 158007, 210676, 263345, 305820, 316014, 474021, 526690, 632028, 790035, 948042, 1053380, 1580070, 1896084, 2370105, 3160140, 4740210, 9480420]

約数ペア:

[(1, 9480420), (2, 4740210), (3, 3160140), (4, 2370105), (5, 1896084), (6, 1580070), (9, 1053380), (10, 948042), (12, 790035), (15, 632028), (18, 526690), (20, 474021), (30, 316014), (31, 305820), (36, 263345), (45, 210676), (60, 158007), (62, 152910), (90, 105338), (93, 101940), (124, 76455), (155, 61164), (180, 52669), (186, 50970), (279, 33980), (310, 30582), (372, 25485), (465, 20388), (558, 16990), (620, 15291), (930, 10194), (1116, 8495), (1395, 6796), (1699, 5580), (1860, 5097), (2790, 3398)]