42856680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{357139}}^1$

素因数の和:357153

約数の個数: 32

約数和(自身を含む): 128570400

約数和(自身を除く): 85713720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 357139, 714278, 1071417, 1428556, 1785695, 2142834, 2857112, 3571390, 4285668, 5357085, 7142780, 8571336, 10714170, 14285560, 21428340, 42856680]

約数ペア:

[(1, 42856680), (2, 21428340), (3, 14285560), (4, 10714170), (5, 8571336), (6, 7142780), (8, 5357085), (10, 4285668), (12, 3571390), (15, 2857112), (20, 2142834), (24, 1785695), (30, 1428556), (40, 1071417), (60, 714278), (120, 357139)]