8884920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 29859840

約数和(自身を除く): 20974920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 127, 132, 159, 165, 212, 220, 254, 264, 265, 318, 330, 381, 424, 440, 508, 530, 583, 635, 636, 660, 762, 795, 1016, 1060, 1166, 1270, 1272, 1320, 1397, 1524, 1590, 1749, 1905, 2120, 2332, 2540, 2794, 2915, 3048, 3180, 3498, 3810, 4191, 4664, 5080, 5588, 5830, 6360, 6731, 6985, 6996, 7620, 8382, 8745, 11176, 11660, 13462, 13970, 13992, 15240, 16764, 17490, 20193, 20955, 23320, 26924, 27940, 33528, 33655, 34980, 40386, 41910, 53848, 55880, 67310, 69960, 74041, 80772, 83820, 100965, 134620, 148082, 161544, 167640, 201930, 222123, 269240, 296164, 370205, 403860, 444246, 592328, 740410, 807720, 888492, 1110615, 1480820, 1776984, 2221230, 2961640, 4442460, 8884920]

約数ペア:

[(1, 8884920), (2, 4442460), (3, 2961640), (4, 2221230), (5, 1776984), (6, 1480820), (8, 1110615), (10, 888492), (11, 807720), (12, 740410), (15, 592328), (20, 444246), (22, 403860), (24, 370205), (30, 296164), (33, 269240), (40, 222123), (44, 201930), (53, 167640), (55, 161544), (60, 148082), (66, 134620), (88, 100965), (106, 83820), (110, 80772), (120, 74041), (127, 69960), (132, 67310), (159, 55880), (165, 53848), (212, 41910), (220, 40386), (254, 34980), (264, 33655), (265, 33528), (318, 27940), (330, 26924), (381, 23320), (424, 20955), (440, 20193), (508, 17490), (530, 16764), (583, 15240), (635, 13992), (636, 13970), (660, 13462), (762, 11660), (795, 11176), (1016, 8745), (1060, 8382), (1166, 7620), (1270, 6996), (1272, 6985), (1320, 6731), (1397, 6360), (1524, 5830), (1590, 5588), (1749, 5080), (1905, 4664), (2120, 4191), (2332, 3810), (2540, 3498), (2794, 3180), (2915, 3048)]