27689880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3911}}^1$

素因数の和:3984

約数の個数: 64

約数和(自身を含む): 84499200

約数和(自身を除く): 56809320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 3911, 7080, 7822, 11733, 15644, 19555, 23466, 31288, 39110, 46932, 58665, 78220, 93864, 117330, 156440, 230749, 234660, 461498, 469320, 692247, 922996, 1153745, 1384494, 1845992, 2307490, 2768988, 3461235, 4614980, 5537976, 6922470, 9229960, 13844940, 27689880]

約数ペア:

[(1, 27689880), (2, 13844940), (3, 9229960), (4, 6922470), (5, 5537976), (6, 4614980), (8, 3461235), (10, 2768988), (12, 2307490), (15, 1845992), (20, 1384494), (24, 1153745), (30, 922996), (40, 692247), (59, 469320), (60, 461498), (118, 234660), (120, 230749), (177, 156440), (236, 117330), (295, 93864), (354, 78220), (472, 58665), (590, 46932), (708, 39110), (885, 31288), (1180, 23466), (1416, 19555), (1770, 15644), (2360, 11733), (3540, 7822), (3911, 7080)]