751980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 2145024

約数和(自身を除く): 1393044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 151, 166, 249, 302, 332, 415, 453, 498, 604, 755, 830, 906, 996, 1245, 1510, 1660, 1812, 2265, 2490, 3020, 4530, 4980, 9060, 12533, 25066, 37599, 50132, 62665, 75198, 125330, 150396, 187995, 250660, 375990, 751980]

約数ペア:

[(1, 751980), (2, 375990), (3, 250660), (4, 187995), (5, 150396), (6, 125330), (10, 75198), (12, 62665), (15, 50132), (20, 37599), (30, 25066), (60, 12533), (83, 9060), (151, 4980), (166, 4530), (249, 3020), (302, 2490), (332, 2265), (415, 1812), (453, 1660), (498, 1510), (604, 1245), (755, 996), (830, 906)]