64952040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{541267}}^1$

素因数の和:541281

約数の個数: 32

約数和(自身を含む): 194856480

約数和(自身を除く): 129904440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 541267, 1082534, 1623801, 2165068, 2706335, 3247602, 4330136, 5412670, 6495204, 8119005, 10825340, 12990408, 16238010, 21650680, 32476020, 64952040]

約数ペア:

[(1, 64952040), (2, 32476020), (3, 21650680), (4, 16238010), (5, 12990408), (6, 10825340), (8, 8119005), (10, 6495204), (12, 5412670), (15, 4330136), (20, 3247602), (24, 2706335), (30, 2165068), (40, 1623801), (60, 1082534), (120, 541267)]