72466980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{967}}^1\times {\mathrm{1249}}^1$

素因数の和:2228

約数の個数: 48

約数和(自身を含む): 203280000

約数和(自身を除く): 130813020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 967, 1249, 1934, 2498, 2901, 3747, 3868, 4835, 4996, 5802, 6245, 7494, 9670, 11604, 12490, 14505, 14988, 18735, 19340, 24980, 29010, 37470, 58020, 74940, 1207783, 2415566, 3623349, 4831132, 6038915, 7246698, 12077830, 14493396, 18116745, 24155660, 36233490, 72466980]

約数ペア:

[(1, 72466980), (2, 36233490), (3, 24155660), (4, 18116745), (5, 14493396), (6, 12077830), (10, 7246698), (12, 6038915), (15, 4831132), (20, 3623349), (30, 2415566), (60, 1207783), (967, 74940), (1249, 58020), (1934, 37470), (2498, 29010), (2901, 24980), (3747, 19340), (3868, 18735), (4835, 14988), (4996, 14505), (5802, 12490), (6245, 11604), (7494, 9670)]