315494460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{584249}}^1$

素因数の和:584267

約数の個数: 48

約数和(自身を含む): 981540000

約数和(自身を除く): 666045540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 584249, 1168498, 1752747, 2336996, 2921245, 3505494, 5258241, 5842490, 7010988, 8763735, 10516482, 11684980, 15774723, 17527470, 21032964, 26291205, 31549446, 35054940, 52582410, 63098892, 78873615, 105164820, 157747230, 315494460]

約数ペア:

[(1, 315494460), (2, 157747230), (3, 105164820), (4, 78873615), (5, 63098892), (6, 52582410), (9, 35054940), (10, 31549446), (12, 26291205), (15, 21032964), (18, 17527470), (20, 15774723), (27, 11684980), (30, 10516482), (36, 8763735), (45, 7010988), (54, 5842490), (60, 5258241), (90, 3505494), (108, 2921245), (135, 2336996), (180, 1752747), (270, 1168498), (540, 584249)]