64196880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24317}}^1$

素因数の和:24344

約数の個数: 80

約数和(自身を含む): 217111104

約数和(自身を除く): 152914224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 24317, 48634, 72951, 97268, 121585, 145902, 194536, 243170, 267487, 291804, 364755, 389072, 486340, 534974, 583608, 729510, 802461, 972680, 1069948, 1167216, 1337435, 1459020, 1604922, 1945360, 2139896, 2674870, 2918040, 3209844, 4012305, 4279792, 5349740, 5836080, 6419688, 8024610, 10699480, 12839376, 16049220, 21398960, 32098440, 64196880]

約数ペア:

[(1, 64196880), (2, 32098440), (3, 21398960), (4, 16049220), (5, 12839376), (6, 10699480), (8, 8024610), (10, 6419688), (11, 5836080), (12, 5349740), (15, 4279792), (16, 4012305), (20, 3209844), (22, 2918040), (24, 2674870), (30, 2139896), (33, 1945360), (40, 1604922), (44, 1459020), (48, 1337435), (55, 1167216), (60, 1069948), (66, 972680), (80, 802461), (88, 729510), (110, 583608), (120, 534974), (132, 486340), (165, 389072), (176, 364755), (220, 291804), (240, 267487), (264, 243170), (330, 194536), (440, 145902), (528, 121585), (660, 97268), (880, 72951), (1320, 48634), (2640, 24317)]