79290660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{57457}}^1$

素因数の和:57492

約数の個数: 48

約数和(自身を含む): 231670656

約数和(自身を除く): 152379996

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, 690, 1380, 57457, 114914, 172371, 229828, 287285, 344742, 574570, 689484, 861855, 1149140, 1321511, 1723710, 2643022, 3447420, 3964533, 5286044, 6607555, 7929066, 13215110, 15858132, 19822665, 26430220, 39645330, 79290660]

約数ペア:

[(1, 79290660), (2, 39645330), (3, 26430220), (4, 19822665), (5, 15858132), (6, 13215110), (10, 7929066), (12, 6607555), (15, 5286044), (20, 3964533), (23, 3447420), (30, 2643022), (46, 1723710), (60, 1321511), (69, 1149140), (92, 861855), (115, 689484), (138, 574570), (230, 344742), (276, 287285), (345, 229828), (460, 172371), (690, 114914), (1380, 57457)]