448484280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{52639}}^1$

素因数の和:52724

約数の個数: 64

約数和(自身を含む): 1364428800

約数和(自身を除く): 915944520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 52639, 105278, 157917, 210556, 263195, 315834, 421112, 526390, 631668, 789585, 1052780, 1263336, 1579170, 2105560, 3158340, 3737369, 6316680, 7474738, 11212107, 14949476, 18686845, 22424214, 29898952, 37373690, 44848428, 56060535, 74747380, 89696856, 112121070, 149494760, 224242140, 448484280]

約数ペア:

[(1, 448484280), (2, 224242140), (3, 149494760), (4, 112121070), (5, 89696856), (6, 74747380), (8, 56060535), (10, 44848428), (12, 37373690), (15, 29898952), (20, 22424214), (24, 18686845), (30, 14949476), (40, 11212107), (60, 7474738), (71, 6316680), (120, 3737369), (142, 3158340), (213, 2105560), (284, 1579170), (355, 1263336), (426, 1052780), (568, 789585), (710, 631668), (852, 526390), (1065, 421112), (1420, 315834), (1704, 263195), (2130, 210556), (2840, 157917), (4260, 105278), (8520, 52639)]