164705124960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{114378559}}^1$

素因数の和:114378580

約数の個数: 72

約数和(自身を含む): 562056243840

約数和(自身を除く): 397351118880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 114378559, 228757118, 343135677, 457514236, 571892795, 686271354, 915028472, 1029407031, 1143785590, 1372542708, 1715678385, 1830056944, 2058814062, 2287571180, 2745085416, 3431356770, 3660113888, 4117628124, 4575142360, 5147035155, 5490170832, 6862713540, 8235256248, 9150284720, 10294070310, 10980341664, 13725427080, 16470512496, 18300569440, 20588140620, 27450854160, 32941024992, 41176281240, 54901708320, 82352562480, 164705124960]

約数ペア:

[(1, 164705124960), (2, 82352562480), (3, 54901708320), (4, 41176281240), (5, 32941024992), (6, 27450854160), (8, 20588140620), (9, 18300569440), (10, 16470512496), (12, 13725427080), (15, 10980341664), (16, 10294070310), (18, 9150284720), (20, 8235256248), (24, 6862713540), (30, 5490170832), (32, 5147035155), (36, 4575142360), (40, 4117628124), (45, 3660113888), (48, 3431356770), (60, 2745085416), (72, 2287571180), (80, 2058814062), (90, 1830056944), (96, 1715678385), (120, 1372542708), (144, 1143785590), (160, 1029407031), (180, 915028472), (240, 686271354), (288, 571892795), (360, 457514236), (480, 343135677), (720, 228757118), (1440, 114378559)]