45015840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:791

約数の個数: 144

約数和(自身を含む): 157405248

約数和(自身を除く): 112389408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 727, 774, 860, 1032, 1290, 1376, 1440, 1454, 1548, 1720, 1935, 2064, 2181, 2580, 2908, 3096, 3440, 3635, 3870, 4128, 4362, 5160, 5816, 6192, 6543, 6880, 7270, 7740, 8724, 10320, 10905, 11632, 12384, 13086, 14540, 15480, 17448, 20640, 21810, 23264, 26172, 29080, 30960, 31261, 32715, 34896, 43620, 52344, 58160, 61920, 62522, 65430, 69792, 87240, 93783, 104688, 116320, 125044, 130860, 156305, 174480, 187566, 209376, 250088, 261720, 281349, 312610, 348960, 375132, 468915, 500176, 523440, 562698, 625220, 750264, 937830, 1000352, 1046880, 1125396, 1250440, 1406745, 1500528, 1875660, 2250792, 2500880, 2813490, 3001056, 3751320, 4501584, 5001760, 5626980, 7502640, 9003168, 11253960, 15005280, 22507920, 45015840]

約数ペア:

[(1, 45015840), (2, 22507920), (3, 15005280), (4, 11253960), (5, 9003168), (6, 7502640), (8, 5626980), (9, 5001760), (10, 4501584), (12, 3751320), (15, 3001056), (16, 2813490), (18, 2500880), (20, 2250792), (24, 1875660), (30, 1500528), (32, 1406745), (36, 1250440), (40, 1125396), (43, 1046880), (45, 1000352), (48, 937830), (60, 750264), (72, 625220), (80, 562698), (86, 523440), (90, 500176), (96, 468915), (120, 375132), (129, 348960), (144, 312610), (160, 281349), (172, 261720), (180, 250088), (215, 209376), (240, 187566), (258, 174480), (288, 156305), (344, 130860), (360, 125044), (387, 116320), (430, 104688), (480, 93783), (516, 87240), (645, 69792), (688, 65430), (720, 62522), (727, 61920), (774, 58160), (860, 52344), (1032, 43620), (1290, 34896), (1376, 32715), (1440, 31261), (1454, 30960), (1548, 29080), (1720, 26172), (1935, 23264), (2064, 21810), (2181, 20640), (2580, 17448), (2908, 15480), (3096, 14540), (3440, 13086), (3635, 12384), (3870, 11632), (4128, 10905), (4362, 10320), (5160, 8724), (5816, 7740), (6192, 7270), (6543, 6880)]