15090673680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{6986423}}^1$

素因数の和:6986445

約数の個数: 80

約数和(自身を含む): 51978994560

約数和(自身を除く): 36888320880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 6986423, 13972846, 20959269, 27945692, 34932115, 41918538, 55891384, 62877807, 69864230, 83837076, 104796345, 111782768, 125755614, 139728460, 167674152, 188633421, 209592690, 251511228, 279456920, 314389035, 335348304, 377266842, 419185380, 503022456, 558913840, 628778070, 754533684, 838370760, 943167105, 1006044912, 1257556140, 1509067368, 1676741520, 1886334210, 2515112280, 3018134736, 3772668420, 5030224560, 7545336840, 15090673680]

約数ペア:

[(1, 15090673680), (2, 7545336840), (3, 5030224560), (4, 3772668420), (5, 3018134736), (6, 2515112280), (8, 1886334210), (9, 1676741520), (10, 1509067368), (12, 1257556140), (15, 1006044912), (16, 943167105), (18, 838370760), (20, 754533684), (24, 628778070), (27, 558913840), (30, 503022456), (36, 419185380), (40, 377266842), (45, 335348304), (48, 314389035), (54, 279456920), (60, 251511228), (72, 209592690), (80, 188633421), (90, 167674152), (108, 139728460), (120, 125755614), (135, 111782768), (144, 104796345), (180, 83837076), (216, 69864230), (240, 62877807), (270, 55891384), (360, 41918538), (432, 34932115), (540, 27945692), (720, 20959269), (1080, 13972846), (2160, 6986423)]