516071760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2150299}}^1$

素因数の和:2150315

約数の個数: 40

約数和(自身を含む): 1599823200

約数和(自身を除く): 1083751440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2150299, 4300598, 6450897, 8601196, 10751495, 12901794, 17202392, 21502990, 25803588, 32254485, 34404784, 43005980, 51607176, 64508970, 86011960, 103214352, 129017940, 172023920, 258035880, 516071760]

約数ペア:

[(1, 516071760), (2, 258035880), (3, 172023920), (4, 129017940), (5, 103214352), (6, 86011960), (8, 64508970), (10, 51607176), (12, 43005980), (15, 34404784), (16, 32254485), (20, 25803588), (24, 21502990), (30, 17202392), (40, 12901794), (48, 10751495), (60, 8601196), (80, 6450897), (120, 4300598), (240, 2150299)]