64623360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{16829}}^1$

素因数の和:16853

約数の個数: 72

約数和(自身を含む): 206403120

約数和(自身を除く): 141779760

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, 640, 768, 960, 1280, 1920, 3840, 16829, 33658, 50487, 67316, 84145, 100974, 134632, 168290, 201948, 252435, 269264, 336580, 403896, 504870, 538528, 673160, 807792, 1009740, 1077056, 1346320, 1615584, 2019480, 2154112, 2692640, 3231168, 4038960, 4308224, 5385280, 6462336, 8077920, 10770560, 12924672, 16155840, 21541120, 32311680, 64623360]

約数ペア:

[(1, 64623360), (2, 32311680), (3, 21541120), (4, 16155840), (5, 12924672), (6, 10770560), (8, 8077920), (10, 6462336), (12, 5385280), (15, 4308224), (16, 4038960), (20, 3231168), (24, 2692640), (30, 2154112), (32, 2019480), (40, 1615584), (48, 1346320), (60, 1077056), (64, 1009740), (80, 807792), (96, 673160), (120, 538528), (128, 504870), (160, 403896), (192, 336580), (240, 269264), (256, 252435), (320, 201948), (384, 168290), (480, 134632), (640, 100974), (768, 84145), (960, 67316), (1280, 50487), (1920, 33658), (3840, 16829)]