11981530560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{12480761}}^1$

素因数の和:12480781

約数の個数: 56

約数和(自身を含む): 38041362576

約数和(自身を除く): 26059832016

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, 160, 192, 240, 320, 480, 960, 12480761, 24961522, 37442283, 49923044, 62403805, 74884566, 99846088, 124807610, 149769132, 187211415, 199692176, 249615220, 299538264, 374422830, 399384352, 499230440, 599076528, 748845660, 798768704, 998460880, 1198153056, 1497691320, 1996921760, 2396306112, 2995382640, 3993843520, 5990765280, 11981530560]

約数ペア:

[(1, 11981530560), (2, 5990765280), (3, 3993843520), (4, 2995382640), (5, 2396306112), (6, 1996921760), (8, 1497691320), (10, 1198153056), (12, 998460880), (15, 798768704), (16, 748845660), (20, 599076528), (24, 499230440), (30, 399384352), (32, 374422830), (40, 299538264), (48, 249615220), (60, 199692176), (64, 187211415), (80, 149769132), (96, 124807610), (120, 99846088), (160, 74884566), (192, 62403805), (240, 49923044), (320, 37442283), (480, 24961522), (960, 12480761)]