2100240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2917}}^1$

素因数の和:2936

約数の個数: 60

約数和(自身を含む): 7055724

約数和(自身を除く): 4955484

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2917, 5834, 8751, 11668, 14585, 17502, 23336, 26253, 29170, 35004, 43755, 46672, 52506, 58340, 70008, 87510, 105012, 116680, 131265, 140016, 175020, 210024, 233360, 262530, 350040, 420048, 525060, 700080, 1050120, 2100240]

約数ペア:

[(1, 2100240), (2, 1050120), (3, 700080), (4, 525060), (5, 420048), (6, 350040), (8, 262530), (9, 233360), (10, 210024), (12, 175020), (15, 140016), (16, 131265), (18, 116680), (20, 105012), (24, 87510), (30, 70008), (36, 58340), (40, 52506), (45, 46672), (48, 43755), (60, 35004), (72, 29170), (80, 26253), (90, 23336), (120, 17502), (144, 14585), (180, 11668), (240, 8751), (360, 5834), (720, 2917)]