162176880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1297}}^1$

素因数の和:1834

約数の個数: 80

約数和(自身を含む): 504101664

約数和(自身を除く): 341924784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 521, 1042, 1297, 1563, 2084, 2594, 2605, 3126, 3891, 4168, 5188, 5210, 6252, 6485, 7782, 7815, 8336, 10376, 10420, 12504, 12970, 15564, 15630, 19455, 20752, 20840, 25008, 25940, 31128, 31260, 38910, 41680, 51880, 62256, 62520, 77820, 103760, 125040, 155640, 311280, 675737, 1351474, 2027211, 2702948, 3378685, 4054422, 5405896, 6757370, 8108844, 10136055, 10811792, 13514740, 16217688, 20272110, 27029480, 32435376, 40544220, 54058960, 81088440, 162176880]

約数ペア:

[(1, 162176880), (2, 81088440), (3, 54058960), (4, 40544220), (5, 32435376), (6, 27029480), (8, 20272110), (10, 16217688), (12, 13514740), (15, 10811792), (16, 10136055), (20, 8108844), (24, 6757370), (30, 5405896), (40, 4054422), (48, 3378685), (60, 2702948), (80, 2027211), (120, 1351474), (240, 675737), (521, 311280), (1042, 155640), (1297, 125040), (1563, 103760), (2084, 77820), (2594, 62520), (2605, 62256), (3126, 51880), (3891, 41680), (4168, 38910), (5188, 31260), (5210, 31128), (6252, 25940), (6485, 25008), (7782, 20840), (7815, 20752), (8336, 19455), (10376, 15630), (10420, 15564), (12504, 12970)]