253904760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1009}}^1$

素因数の和:1262

約数の個数: 128

約数和(自身を含む): 850824000

約数和(自身を除く): 596919240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 233, 270, 360, 466, 540, 699, 932, 1009, 1080, 1165, 1398, 1864, 2018, 2097, 2330, 2796, 3027, 3495, 4036, 4194, 4660, 5045, 5592, 6054, 6291, 6990, 8072, 8388, 9081, 9320, 10090, 10485, 12108, 12582, 13980, 15135, 16776, 18162, 20180, 20970, 24216, 25164, 27243, 27960, 30270, 31455, 36324, 40360, 41940, 45405, 50328, 54486, 60540, 62910, 72648, 83880, 90810, 108972, 121080, 125820, 136215, 181620, 217944, 235097, 251640, 272430, 363240, 470194, 544860, 705291, 940388, 1089720, 1175485, 1410582, 1880776, 2115873, 2350970, 2821164, 3526455, 4231746, 4701940, 5642328, 6347619, 7052910, 8463492, 9403880, 10579365, 12695238, 14105820, 16926984, 21158730, 25390476, 28211640, 31738095, 42317460, 50780952, 63476190, 84634920, 126952380, 253904760]

約数ペア:

[(1, 253904760), (2, 126952380), (3, 84634920), (4, 63476190), (5, 50780952), (6, 42317460), (8, 31738095), (9, 28211640), (10, 25390476), (12, 21158730), (15, 16926984), (18, 14105820), (20, 12695238), (24, 10579365), (27, 9403880), (30, 8463492), (36, 7052910), (40, 6347619), (45, 5642328), (54, 4701940), (60, 4231746), (72, 3526455), (90, 2821164), (108, 2350970), (120, 2115873), (135, 1880776), (180, 1410582), (216, 1175485), (233, 1089720), (270, 940388), (360, 705291), (466, 544860), (540, 470194), (699, 363240), (932, 272430), (1009, 251640), (1080, 235097), (1165, 217944), (1398, 181620), (1864, 136215), (2018, 125820), (2097, 121080), (2330, 108972), (2796, 90810), (3027, 83880), (3495, 72648), (4036, 62910), (4194, 60540), (4660, 54486), (5045, 50328), (5592, 45405), (6054, 41940), (6291, 40360), (6990, 36324), (8072, 31455), (8388, 30270), (9081, 27960), (9320, 27243), (10090, 25164), (10485, 24216), (12108, 20970), (12582, 20180), (13980, 18162), (15135, 16776)]