259220160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{90007}}^1$

素因数の和:90030

約数の個数: 84

約数和(自身を含む): 891619248

約数和(自身を除く): 632399088

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 90007, 180014, 270021, 360028, 450035, 540042, 720056, 810063, 900070, 1080084, 1350105, 1440112, 1620126, 1800140, 2160168, 2700210, 2880224, 3240252, 3600280, 4050315, 4320336, 5400420, 5760448, 6480504, 7200560, 8100630, 8640672, 10800840, 12961008, 14401120, 16201260, 17281344, 21601680, 25922016, 28802240, 32402520, 43203360, 51844032, 64805040, 86406720, 129610080, 259220160]

約数ペア:

[(1, 259220160), (2, 129610080), (3, 86406720), (4, 64805040), (5, 51844032), (6, 43203360), (8, 32402520), (9, 28802240), (10, 25922016), (12, 21601680), (15, 17281344), (16, 16201260), (18, 14401120), (20, 12961008), (24, 10800840), (30, 8640672), (32, 8100630), (36, 7200560), (40, 6480504), (45, 5760448), (48, 5400420), (60, 4320336), (64, 4050315), (72, 3600280), (80, 3240252), (90, 2880224), (96, 2700210), (120, 2160168), (144, 1800140), (160, 1620126), (180, 1440112), (192, 1350105), (240, 1080084), (288, 900070), (320, 810063), (360, 720056), (480, 540042), (576, 450035), (720, 360028), (960, 270021), (1440, 180014), (2880, 90007)]