553713360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2307139}}^1$

素因数の和:2307155

約数の個数: 40

約数和(自身を含む): 1716512160

約数和(自身を除く): 1162798800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2307139, 4614278, 6921417, 9228556, 11535695, 13842834, 18457112, 23071390, 27685668, 34607085, 36914224, 46142780, 55371336, 69214170, 92285560, 110742672, 138428340, 184571120, 276856680, 553713360]

約数ペア:

[(1, 553713360), (2, 276856680), (3, 184571120), (4, 138428340), (5, 110742672), (6, 92285560), (8, 69214170), (10, 55371336), (12, 46142780), (15, 36914224), (16, 34607085), (20, 27685668), (24, 23071390), (30, 18457112), (40, 13842834), (48, 11535695), (60, 9228556), (80, 6921417), (120, 4614278), (240, 2307139)]