165016080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{229189}}^1$

素因数の和:229208

約数の個数: 60

約数和(自身を含む): 554181420

約数和(自身を除く): 389165340

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, 229189, 458378, 687567, 916756, 1145945, 1375134, 1833512, 2062701, 2291890, 2750268, 3437835, 3667024, 4125402, 4583780, 5500536, 6875670, 8250804, 9167560, 10313505, 11001072, 13751340, 16501608, 18335120, 20627010, 27502680, 33003216, 41254020, 55005360, 82508040, 165016080]

約数ペア:

[(1, 165016080), (2, 82508040), (3, 55005360), (4, 41254020), (5, 33003216), (6, 27502680), (8, 20627010), (9, 18335120), (10, 16501608), (12, 13751340), (15, 11001072), (16, 10313505), (18, 9167560), (20, 8250804), (24, 6875670), (30, 5500536), (36, 4583780), (40, 4125402), (45, 3667024), (48, 3437835), (60, 2750268), (72, 2291890), (80, 2062701), (90, 1833512), (120, 1375134), (144, 1145945), (180, 916756), (240, 687567), (360, 458378), (720, 229189)]