120644920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^2$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 316036080

約数和(自身を除く): 195391160

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 127, 136, 170, 187, 220, 254, 340, 374, 440, 508, 635, 680, 748, 935, 1016, 1270, 1397, 1496, 1870, 2159, 2540, 2794, 3740, 4318, 5080, 5588, 6985, 7480, 8636, 10795, 11176, 13970, 16129, 17272, 21590, 23749, 27940, 32258, 43180, 47498, 55880, 64516, 80645, 86360, 94996, 118745, 129032, 161290, 177419, 189992, 237490, 274193, 322580, 354838, 474980, 548386, 645160, 709676, 887095, 949960, 1096772, 1370965, 1419352, 1774190, 2193544, 2741930, 3016123, 3548380, 5483860, 6032246, 7096760, 10967720, 12064492, 15080615, 24128984, 30161230, 60322460, 120644920]

約数ペア:

[(1, 120644920), (2, 60322460), (4, 30161230), (5, 24128984), (8, 15080615), (10, 12064492), (11, 10967720), (17, 7096760), (20, 6032246), (22, 5483860), (34, 3548380), (40, 3016123), (44, 2741930), (55, 2193544), (68, 1774190), (85, 1419352), (88, 1370965), (110, 1096772), (127, 949960), (136, 887095), (170, 709676), (187, 645160), (220, 548386), (254, 474980), (340, 354838), (374, 322580), (440, 274193), (508, 237490), (635, 189992), (680, 177419), (748, 161290), (935, 129032), (1016, 118745), (1270, 94996), (1397, 86360), (1496, 80645), (1870, 64516), (2159, 55880), (2540, 47498), (2794, 43180), (3740, 32258), (4318, 27940), (5080, 23749), (5588, 21590), (6985, 17272), (7480, 16129), (8636, 13970), (10795, 11176)]