2523920040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{2081}}^1$

素因数の和:3224

約数の個数: 128

約数和(自身を含む): 8424604800

約数和(自身を除く): 5900684760

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, 270, 360, 540, 1080, 1123, 2081, 2246, 3369, 4162, 4492, 5615, 6243, 6738, 8324, 8984, 10107, 10405, 11230, 12486, 13476, 16648, 16845, 18729, 20214, 20810, 22460, 24972, 26952, 30321, 31215, 33690, 37458, 40428, 41620, 44920, 49944, 50535, 56187, 60642, 62430, 67380, 74916, 80856, 83240, 93645, 101070, 112374, 121284, 124860, 134760, 149832, 151605, 187290, 202140, 224748, 242568, 249720, 280935, 303210, 374580, 404280, 449496, 561870, 606420, 749160, 1123740, 1212840, 2247480, 2336963, 4673926, 7010889, 9347852, 11684815, 14021778, 18695704, 21032667, 23369630, 28043556, 35054445, 42065334, 46739260, 56087112, 63098001, 70108890, 84130668, 93478520, 105163335, 126196002, 140217780, 168261336, 210326670, 252392004, 280435560, 315490005, 420653340, 504784008, 630980010, 841306680, 1261960020, 2523920040]

約数ペア:

[(1, 2523920040), (2, 1261960020), (3, 841306680), (4, 630980010), (5, 504784008), (6, 420653340), (8, 315490005), (9, 280435560), (10, 252392004), (12, 210326670), (15, 168261336), (18, 140217780), (20, 126196002), (24, 105163335), (27, 93478520), (30, 84130668), (36, 70108890), (40, 63098001), (45, 56087112), (54, 46739260), (60, 42065334), (72, 35054445), (90, 28043556), (108, 23369630), (120, 21032667), (135, 18695704), (180, 14021778), (216, 11684815), (270, 9347852), (360, 7010889), (540, 4673926), (1080, 2336963), (1123, 2247480), (2081, 1212840), (2246, 1123740), (3369, 749160), (4162, 606420), (4492, 561870), (5615, 449496), (6243, 404280), (6738, 374580), (8324, 303210), (8984, 280935), (10107, 249720), (10405, 242568), (11230, 224748), (12486, 202140), (13476, 187290), (16648, 151605), (16845, 149832), (18729, 134760), (20214, 124860), (20810, 121284), (22460, 112374), (24972, 101070), (26952, 93645), (30321, 83240), (31215, 80856), (33690, 74916), (37458, 67380), (40428, 62430), (41620, 60642), (44920, 56187), (49944, 50535)]