123384360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{443}}^1$

素因数の和:679

約数の個数: 128

約数和(自身を含む): 406632960

約数和(自身を除く): 283248600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 211, 220, 264, 330, 422, 440, 443, 633, 660, 844, 886, 1055, 1266, 1320, 1329, 1688, 1772, 2110, 2215, 2321, 2532, 2658, 3165, 3544, 4220, 4430, 4642, 4873, 5064, 5316, 6330, 6645, 6963, 8440, 8860, 9284, 9746, 10632, 11605, 12660, 13290, 13926, 14619, 17720, 18568, 19492, 23210, 24365, 25320, 26580, 27852, 29238, 34815, 38984, 46420, 48730, 53160, 55704, 58476, 69630, 73095, 92840, 93473, 97460, 116952, 139260, 146190, 186946, 194920, 278520, 280419, 292380, 373892, 467365, 560838, 584760, 747784, 934730, 1028203, 1121676, 1402095, 1869460, 2056406, 2243352, 2804190, 3084609, 3738920, 4112812, 5141015, 5608380, 6169218, 8225624, 10282030, 11216760, 12338436, 15423045, 20564060, 24676872, 30846090, 41128120, 61692180, 123384360]

約数ペア:

[(1, 123384360), (2, 61692180), (3, 41128120), (4, 30846090), (5, 24676872), (6, 20564060), (8, 15423045), (10, 12338436), (11, 11216760), (12, 10282030), (15, 8225624), (20, 6169218), (22, 5608380), (24, 5141015), (30, 4112812), (33, 3738920), (40, 3084609), (44, 2804190), (55, 2243352), (60, 2056406), (66, 1869460), (88, 1402095), (110, 1121676), (120, 1028203), (132, 934730), (165, 747784), (211, 584760), (220, 560838), (264, 467365), (330, 373892), (422, 292380), (440, 280419), (443, 278520), (633, 194920), (660, 186946), (844, 146190), (886, 139260), (1055, 116952), (1266, 97460), (1320, 93473), (1329, 92840), (1688, 73095), (1772, 69630), (2110, 58476), (2215, 55704), (2321, 53160), (2532, 48730), (2658, 46420), (3165, 38984), (3544, 34815), (4220, 29238), (4430, 27852), (4642, 26580), (4873, 25320), (5064, 24365), (5316, 23210), (6330, 19492), (6645, 18568), (6963, 17720), (8440, 14619), (8860, 13926), (9284, 13290), (9746, 12660), (10632, 11605)]