479620080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{666139}}^1$

素因数の和:666158

約数の個数: 60

約数和(自身を含む): 1610726520

約数和(自身を除く): 1131106440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 666139, 1332278, 1998417, 2664556, 3330695, 3996834, 5329112, 5995251, 6661390, 7993668, 9992085, 10658224, 11990502, 13322780, 15987336, 19984170, 23981004, 26645560, 29976255, 31974672, 39968340, 47962008, 53291120, 59952510, 79936680, 95924016, 119905020, 159873360, 239810040, 479620080]

約数ペア:

[(1, 479620080), (2, 239810040), (3, 159873360), (4, 119905020), (5, 95924016), (6, 79936680), (8, 59952510), (9, 53291120), (10, 47962008), (12, 39968340), (15, 31974672), (16, 29976255), (18, 26645560), (20, 23981004), (24, 19984170), (30, 15987336), (36, 13322780), (40, 11990502), (45, 10658224), (48, 9992085), (60, 7993668), (72, 6661390), (80, 5995251), (90, 5329112), (120, 3996834), (144, 3330695), (180, 2664556), (240, 1998417), (360, 1332278), (720, 666139)]