79751580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{57791}}^1$

素因数の和:57826

約数の個数: 48

約数和(自身を含む): 233017344

約数和(自身を除く): 153265764

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, 57791, 115582, 173373, 231164, 288955, 346746, 577910, 693492, 866865, 1155820, 1329193, 1733730, 2658386, 3467460, 3987579, 5316772, 6645965, 7975158, 13291930, 15950316, 19937895, 26583860, 39875790, 79751580]

約数ペア:

[(1, 79751580), (2, 39875790), (3, 26583860), (4, 19937895), (5, 15950316), (6, 13291930), (10, 7975158), (12, 6645965), (15, 5316772), (20, 3987579), (23, 3467460), (30, 2658386), (46, 1733730), (60, 1329193), (69, 1155820), (92, 866865), (115, 693492), (138, 577910), (230, 346746), (276, 288955), (345, 231164), (460, 173373), (690, 115582), (1380, 57791)]