52480080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{72889}}^1$

素因数の和:72908

約数の個数: 60

約数和(自身を含む): 176248020

約数和(自身を除く): 123767940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 72889, 145778, 218667, 291556, 364445, 437334, 583112, 656001, 728890, 874668, 1093335, 1166224, 1312002, 1457780, 1749336, 2186670, 2624004, 2915560, 3280005, 3498672, 4373340, 5248008, 5831120, 6560010, 8746680, 10496016, 13120020, 17493360, 26240040, 52480080]

約数ペア:

[(1, 52480080), (2, 26240040), (3, 17493360), (4, 13120020), (5, 10496016), (6, 8746680), (8, 6560010), (9, 5831120), (10, 5248008), (12, 4373340), (15, 3498672), (16, 3280005), (18, 2915560), (20, 2624004), (24, 2186670), (30, 1749336), (36, 1457780), (40, 1312002), (45, 1166224), (48, 1093335), (60, 874668), (72, 728890), (80, 656001), (90, 583112), (120, 437334), (144, 364445), (180, 291556), (240, 218667), (360, 145778), (720, 72889)]