1863480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 5715360

約数和(自身を除く): 3851880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 293, 318, 424, 530, 586, 636, 795, 879, 1060, 1172, 1272, 1465, 1590, 1758, 2120, 2344, 2930, 3180, 3516, 4395, 5860, 6360, 7032, 8790, 11720, 15529, 17580, 31058, 35160, 46587, 62116, 77645, 93174, 124232, 155290, 186348, 232935, 310580, 372696, 465870, 621160, 931740, 1863480]

約数ペア:

[(1, 1863480), (2, 931740), (3, 621160), (4, 465870), (5, 372696), (6, 310580), (8, 232935), (10, 186348), (12, 155290), (15, 124232), (20, 93174), (24, 77645), (30, 62116), (40, 46587), (53, 35160), (60, 31058), (106, 17580), (120, 15529), (159, 11720), (212, 8790), (265, 7032), (293, 6360), (318, 5860), (424, 4395), (530, 3516), (586, 3180), (636, 2930), (795, 2344), (879, 2120), (1060, 1758), (1172, 1590), (1272, 1465)]