55379760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3911}}^1$

素因数の和:3986

約数の個数: 80

約数和(自身を含む): 174631680

約数和(自身を除く): 119251920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 590, 708, 885, 944, 1180, 1416, 1770, 2360, 2832, 3540, 3911, 4720, 7080, 7822, 11733, 14160, 15644, 19555, 23466, 31288, 39110, 46932, 58665, 62576, 78220, 93864, 117330, 156440, 187728, 230749, 234660, 312880, 461498, 469320, 692247, 922996, 938640, 1153745, 1384494, 1845992, 2307490, 2768988, 3461235, 3691984, 4614980, 5537976, 6922470, 9229960, 11075952, 13844940, 18459920, 27689880, 55379760]

約数ペア:

[(1, 55379760), (2, 27689880), (3, 18459920), (4, 13844940), (5, 11075952), (6, 9229960), (8, 6922470), (10, 5537976), (12, 4614980), (15, 3691984), (16, 3461235), (20, 2768988), (24, 2307490), (30, 1845992), (40, 1384494), (48, 1153745), (59, 938640), (60, 922996), (80, 692247), (118, 469320), (120, 461498), (177, 312880), (236, 234660), (240, 230749), (295, 187728), (354, 156440), (472, 117330), (590, 93864), (708, 78220), (885, 62576), (944, 58665), (1180, 46932), (1416, 39110), (1770, 31288), (2360, 23466), (2832, 19555), (3540, 15644), (3911, 14160), (4720, 11733), (7080, 7822)]