162591120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{225821}}^1$

素因数の和:225840

約数の個数: 60

約数和(自身を含む): 546037596

約数和(自身を除く): 383446476

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, 225821, 451642, 677463, 903284, 1129105, 1354926, 1806568, 2032389, 2258210, 2709852, 3387315, 3613136, 4064778, 4516420, 5419704, 6774630, 8129556, 9032840, 10161945, 10839408, 13549260, 16259112, 18065680, 20323890, 27098520, 32518224, 40647780, 54197040, 81295560, 162591120]

約数ペア:

[(1, 162591120), (2, 81295560), (3, 54197040), (4, 40647780), (5, 32518224), (6, 27098520), (8, 20323890), (9, 18065680), (10, 16259112), (12, 13549260), (15, 10839408), (16, 10161945), (18, 9032840), (20, 8129556), (24, 6774630), (30, 5419704), (36, 4516420), (40, 4064778), (45, 3613136), (48, 3387315), (60, 2709852), (72, 2258210), (80, 2032389), (90, 1806568), (120, 1354926), (144, 1129105), (180, 903284), (240, 677463), (360, 451642), (720, 225821)]