16125240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1619}}^1$

素因数の和:1716

約数の個数: 64

約数和(自身を含む): 48988800

約数和(自身を除く): 32863560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1619, 1660, 1992, 2490, 3238, 3320, 4857, 4980, 6476, 8095, 9714, 9960, 12952, 16190, 19428, 24285, 32380, 38856, 48570, 64760, 97140, 134377, 194280, 268754, 403131, 537508, 671885, 806262, 1075016, 1343770, 1612524, 2015655, 2687540, 3225048, 4031310, 5375080, 8062620, 16125240]

約数ペア:

[(1, 16125240), (2, 8062620), (3, 5375080), (4, 4031310), (5, 3225048), (6, 2687540), (8, 2015655), (10, 1612524), (12, 1343770), (15, 1075016), (20, 806262), (24, 671885), (30, 537508), (40, 403131), (60, 268754), (83, 194280), (120, 134377), (166, 97140), (249, 64760), (332, 48570), (415, 38856), (498, 32380), (664, 24285), (830, 19428), (996, 16190), (1245, 12952), (1619, 9960), (1660, 9714), (1992, 8095), (2490, 6476), (3238, 4980), (3320, 4857)]