123062820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{38699}}^1$

素因数の和:38764

約数の個数: 48

約数和(自身を含む): 351086400

約数和(自身を除く): 228023580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 38699, 77398, 116097, 154796, 193495, 232194, 386990, 464388, 580485, 773980, 1160970, 2051047, 2321940, 4102094, 6153141, 8204188, 10255235, 12306282, 20510470, 24612564, 30765705, 41020940, 61531410, 123062820]

約数ペア:

[(1, 123062820), (2, 61531410), (3, 41020940), (4, 30765705), (5, 24612564), (6, 20510470), (10, 12306282), (12, 10255235), (15, 8204188), (20, 6153141), (30, 4102094), (53, 2321940), (60, 2051047), (106, 1160970), (159, 773980), (212, 580485), (265, 464388), (318, 386990), (530, 232194), (636, 193495), (795, 154796), (1060, 116097), (1590, 77398), (3180, 38699)]