164188320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{342059}}^1$

素因数の和:342077

約数の個数: 48

約数和(自身を含む): 517194720

約数和(自身を除く): 353006400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 342059, 684118, 1026177, 1368236, 1710295, 2052354, 2736472, 3420590, 4104708, 5130885, 5472944, 6841180, 8209416, 10261770, 10945888, 13682360, 16418832, 20523540, 27364720, 32837664, 41047080, 54729440, 82094160, 164188320]

約数ペア:

[(1, 164188320), (2, 82094160), (3, 54729440), (4, 41047080), (5, 32837664), (6, 27364720), (8, 20523540), (10, 16418832), (12, 13682360), (15, 10945888), (16, 10261770), (20, 8209416), (24, 6841180), (30, 5472944), (32, 5130885), (40, 4104708), (48, 3420590), (60, 2736472), (80, 2052354), (96, 1710295), (120, 1368236), (160, 1026177), (240, 684118), (480, 342059)]