60870120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2549}}^1$

素因数の和:2762

約数の個数: 64

約数和(自身を含む): 183600000

約数和(自身を除く): 122729880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2549, 2985, 3980, 4776, 5098, 5970, 7647, 7960, 10196, 11940, 12745, 15294, 20392, 23880, 25490, 30588, 38235, 50980, 61176, 76470, 101960, 152940, 305880, 507251, 1014502, 1521753, 2029004, 2536255, 3043506, 4058008, 5072510, 6087012, 7608765, 10145020, 12174024, 15217530, 20290040, 30435060, 60870120]

約数ペア:

[(1, 60870120), (2, 30435060), (3, 20290040), (4, 15217530), (5, 12174024), (6, 10145020), (8, 7608765), (10, 6087012), (12, 5072510), (15, 4058008), (20, 3043506), (24, 2536255), (30, 2029004), (40, 1521753), (60, 1014502), (120, 507251), (199, 305880), (398, 152940), (597, 101960), (796, 76470), (995, 61176), (1194, 50980), (1592, 38235), (1990, 30588), (2388, 25490), (2549, 23880), (2985, 20392), (3980, 15294), (4776, 12745), (5098, 11940), (5970, 10196), (7647, 7960)]