11919966720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{1552079}}^1$

素因数の和:1552105

約数の個数: 80

約数和(自身を含む): 38106668160

約数和(自身を除く): 26186701440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 1552079, 3104158, 4656237, 6208316, 7760395, 9312474, 12416632, 15520790, 18624948, 23281185, 24833264, 31041580, 37249896, 46562370, 49666528, 62083160, 74499792, 93124740, 99333056, 124166320, 148999584, 186249480, 198666112, 248332640, 297999168, 372498960, 397332224, 496665280, 595998336, 744997920, 794664448, 993330560, 1191996672, 1489995840, 1986661120, 2383993344, 2979991680, 3973322240, 5959983360, 11919966720]

約数ペア:

[(1, 11919966720), (2, 5959983360), (3, 3973322240), (4, 2979991680), (5, 2383993344), (6, 1986661120), (8, 1489995840), (10, 1191996672), (12, 993330560), (15, 794664448), (16, 744997920), (20, 595998336), (24, 496665280), (30, 397332224), (32, 372498960), (40, 297999168), (48, 248332640), (60, 198666112), (64, 186249480), (80, 148999584), (96, 124166320), (120, 99333056), (128, 93124740), (160, 74499792), (192, 62083160), (240, 49666528), (256, 46562370), (320, 37249896), (384, 31041580), (480, 24833264), (512, 23281185), (640, 18624948), (768, 15520790), (960, 12416632), (1280, 9312474), (1536, 7760395), (1920, 6208316), (2560, 4656237), (3840, 3104158), (7680, 1552079)]