5640480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{3917}}^1$

素因数の和:3938

約数の個数: 72

約数和(自身を含む): 19253052

約数和(自身を除く): 13612572

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 3917, 7834, 11751, 15668, 19585, 23502, 31336, 35253, 39170, 47004, 58755, 62672, 70506, 78340, 94008, 117510, 125344, 141012, 156680, 176265, 188016, 235020, 282024, 313360, 352530, 376032, 470040, 564048, 626720, 705060, 940080, 1128096, 1410120, 1880160, 2820240, 5640480]

約数ペア:

[(1, 5640480), (2, 2820240), (3, 1880160), (4, 1410120), (5, 1128096), (6, 940080), (8, 705060), (9, 626720), (10, 564048), (12, 470040), (15, 376032), (16, 352530), (18, 313360), (20, 282024), (24, 235020), (30, 188016), (32, 176265), (36, 156680), (40, 141012), (45, 125344), (48, 117510), (60, 94008), (72, 78340), (80, 70506), (90, 62672), (96, 58755), (120, 47004), (144, 39170), (160, 35253), (180, 31336), (240, 23502), (288, 19585), (360, 15668), (480, 11751), (720, 7834), (1440, 3917)]