163061880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{8999}}^1$

素因数の和:9164

約数の個数: 64

約数和(自身を含む): 492480000

約数和(自身を除く): 329418120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 6040, 8999, 9060, 17998, 18120, 26997, 35996, 44995, 53994, 71992, 89990, 107988, 134985, 179980, 215976, 269970, 359960, 539940, 1079880, 1358849, 2717698, 4076547, 5435396, 6794245, 8153094, 10870792, 13588490, 16306188, 20382735, 27176980, 32612376, 40765470, 54353960, 81530940, 163061880]

約数ペア:

[(1, 163061880), (2, 81530940), (3, 54353960), (4, 40765470), (5, 32612376), (6, 27176980), (8, 20382735), (10, 16306188), (12, 13588490), (15, 10870792), (20, 8153094), (24, 6794245), (30, 5435396), (40, 4076547), (60, 2717698), (120, 1358849), (151, 1079880), (302, 539940), (453, 359960), (604, 269970), (755, 215976), (906, 179980), (1208, 134985), (1510, 107988), (1812, 89990), (2265, 71992), (3020, 53994), (3624, 44995), (4530, 35996), (6040, 26997), (8999, 18120), (9060, 17998)]