1910765280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{3980761}}^1$

素因数の和:3980779

約数の個数: 48

約数和(自身を含む): 6018912144

約数和(自身を除く): 4108146864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 3980761, 7961522, 11942283, 15923044, 19903805, 23884566, 31846088, 39807610, 47769132, 59711415, 63692176, 79615220, 95538264, 119422830, 127384352, 159230440, 191076528, 238845660, 318460880, 382153056, 477691320, 636921760, 955382640, 1910765280]

約数ペア:

[(1, 1910765280), (2, 955382640), (3, 636921760), (4, 477691320), (5, 382153056), (6, 318460880), (8, 238845660), (10, 191076528), (12, 159230440), (15, 127384352), (16, 119422830), (20, 95538264), (24, 79615220), (30, 63692176), (32, 59711415), (40, 47769132), (48, 39807610), (60, 31846088), (80, 23884566), (96, 19903805), (120, 15923044), (160, 11942283), (240, 7961522), (480, 3980761)]