44540040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1553}}^1$

素因数の和:1806

約数の個数: 64

約数和(自身を含む): 134265600

約数和(自身を除く): 89725560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1553, 1912, 2390, 2868, 3106, 3585, 4659, 4780, 5736, 6212, 7170, 7765, 9318, 9560, 12424, 14340, 15530, 18636, 23295, 28680, 31060, 37272, 46590, 62120, 93180, 186360, 371167, 742334, 1113501, 1484668, 1855835, 2227002, 2969336, 3711670, 4454004, 5567505, 7423340, 8908008, 11135010, 14846680, 22270020, 44540040]

約数ペア:

[(1, 44540040), (2, 22270020), (3, 14846680), (4, 11135010), (5, 8908008), (6, 7423340), (8, 5567505), (10, 4454004), (12, 3711670), (15, 2969336), (20, 2227002), (24, 1855835), (30, 1484668), (40, 1113501), (60, 742334), (120, 371167), (239, 186360), (478, 93180), (717, 62120), (956, 46590), (1195, 37272), (1434, 31060), (1553, 28680), (1912, 23295), (2390, 18636), (2868, 15530), (3106, 14340), (3585, 12424), (4659, 9560), (4780, 9318), (5736, 7765), (6212, 7170)]