7920960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:280

約数の個数: 112

約数和(自身を含む): 25944576

約数和(自身を除く): 18023616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 223, 240, 296, 320, 370, 444, 446, 480, 555, 592, 669, 740, 888, 892, 960, 1110, 1115, 1184, 1338, 1480, 1776, 1784, 2220, 2230, 2368, 2676, 2960, 3345, 3552, 3568, 4440, 4460, 5352, 5920, 6690, 7104, 7136, 8251, 8880, 8920, 10704, 11840, 13380, 14272, 16502, 17760, 17840, 21408, 24753, 26760, 33004, 35520, 35680, 41255, 42816, 49506, 53520, 66008, 71360, 82510, 99012, 107040, 123765, 132016, 165020, 198024, 214080, 247530, 264032, 330040, 396048, 495060, 528064, 660080, 792096, 990120, 1320160, 1584192, 1980240, 2640320, 3960480, 7920960]

約数ペア:

[(1, 7920960), (2, 3960480), (3, 2640320), (4, 1980240), (5, 1584192), (6, 1320160), (8, 990120), (10, 792096), (12, 660080), (15, 528064), (16, 495060), (20, 396048), (24, 330040), (30, 264032), (32, 247530), (37, 214080), (40, 198024), (48, 165020), (60, 132016), (64, 123765), (74, 107040), (80, 99012), (96, 82510), (111, 71360), (120, 66008), (148, 53520), (160, 49506), (185, 42816), (192, 41255), (222, 35680), (223, 35520), (240, 33004), (296, 26760), (320, 24753), (370, 21408), (444, 17840), (446, 17760), (480, 16502), (555, 14272), (592, 13380), (669, 11840), (740, 10704), (888, 8920), (892, 8880), (960, 8251), (1110, 7136), (1115, 7104), (1184, 6690), (1338, 5920), (1480, 5352), (1776, 4460), (1784, 4440), (2220, 3568), (2230, 3552), (2368, 3345), (2676, 2960)]