15120192480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1\times {\mathrm{443}}^1$

素因数の和:1009

約数の個数: 192

約数和(自身を含む): 48104679168

約数和(自身を除く): 32984486688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 211, 240, 337, 422, 443, 480, 633, 674, 844, 886, 1011, 1055, 1266, 1329, 1348, 1685, 1688, 1772, 2022, 2110, 2215, 2532, 2658, 2696, 3165, 3370, 3376, 3544, 4044, 4220, 4430, 5055, 5064, 5316, 5392, 6330, 6645, 6740, 6752, 7088, 8088, 8440, 8860, 10110, 10128, 10632, 10784, 12660, 13290, 13480, 14176, 16176, 16880, 17720, 20220, 20256, 21264, 25320, 26580, 26960, 32352, 33760, 35440, 40440, 42528, 50640, 53160, 53920, 70880, 71107, 80880, 93473, 101280, 106320, 142214, 149291, 161760, 186946, 212640, 213321, 280419, 284428, 298582, 355535, 373892, 426642, 447873, 467365, 560838, 568856, 597164, 711070, 746455, 747784, 853284, 895746, 934730, 1066605, 1121676, 1137712, 1194328, 1402095, 1422140, 1492910, 1495568, 1706568, 1791492, 1869460, 2133210, 2239365, 2243352, 2275424, 2388656, 2804190, 2844280, 2985820, 2991136, 3413136, 3582984, 3738920, 4266420, 4478730, 4486704, 4777312, 5608380, 5688560, 5971640, 6826272, 7165968, 7477840, 8532840, 8957460, 8973408, 11216760, 11377120, 11943280, 14331936, 14955680, 17065680, 17914920, 22433520, 23886560, 31500401, 34131360, 35829840, 44867040, 63000802, 71659680, 94501203, 126001604, 157502005, 189002406, 252003208, 315004010, 378004812, 472506015, 504006416, 630008020, 756009624, 945012030, 1008012832, 1260016040, 1512019248, 1890024060, 2520032080, 3024038496, 3780048120, 5040064160, 7560096240, 15120192480]

約数ペア:

[(1, 15120192480), (2, 7560096240), (3, 5040064160), (4, 3780048120), (5, 3024038496), (6, 2520032080), (8, 1890024060), (10, 1512019248), (12, 1260016040), (15, 1008012832), (16, 945012030), (20, 756009624), (24, 630008020), (30, 504006416), (32, 472506015), (40, 378004812), (48, 315004010), (60, 252003208), (80, 189002406), (96, 157502005), (120, 126001604), (160, 94501203), (211, 71659680), (240, 63000802), (337, 44867040), (422, 35829840), (443, 34131360), (480, 31500401), (633, 23886560), (674, 22433520), (844, 17914920), (886, 17065680), (1011, 14955680), (1055, 14331936), (1266, 11943280), (1329, 11377120), (1348, 11216760), (1685, 8973408), (1688, 8957460), (1772, 8532840), (2022, 7477840), (2110, 7165968), (2215, 6826272), (2532, 5971640), (2658, 5688560), (2696, 5608380), (3165, 4777312), (3370, 4486704), (3376, 4478730), (3544, 4266420), (4044, 3738920), (4220, 3582984), (4430, 3413136), (5055, 2991136), (5064, 2985820), (5316, 2844280), (5392, 2804190), (6330, 2388656), (6645, 2275424), (6740, 2243352), (6752, 2239365), (7088, 2133210), (8088, 1869460), (8440, 1791492), (8860, 1706568), (10110, 1495568), (10128, 1492910), (10632, 1422140), (10784, 1402095), (12660, 1194328), (13290, 1137712), (13480, 1121676), (14176, 1066605), (16176, 934730), (16880, 895746), (17720, 853284), (20220, 747784), (20256, 746455), (21264, 711070), (25320, 597164), (26580, 568856), (26960, 560838), (32352, 467365), (33760, 447873), (35440, 426642), (40440, 373892), (42528, 355535), (50640, 298582), (53160, 284428), (53920, 280419), (70880, 213321), (71107, 212640), (80880, 186946), (93473, 161760), (101280, 149291), (106320, 142214)]