396282960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6967}}^1$

素因数の和:7065

約数の個数: 120

約数和(自身を含む): 1347889920

約数和(自身を除く): 951606960

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, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 6967, 7110, 9480, 11376, 13934, 14220, 18960, 20901, 27868, 28440, 34835, 41802, 55736, 56880, 62703, 69670, 83604, 104505, 111472, 125406, 139340, 167208, 209010, 250812, 278680, 313515, 334416, 418020, 501624, 550393, 557360, 627030, 836040, 1003248, 1100786, 1254060, 1651179, 1672080, 2201572, 2508120, 2751965, 3302358, 4403144, 4953537, 5016240, 5503930, 6604716, 8255895, 8806288, 9907074, 11007860, 13209432, 16511790, 19814148, 22015720, 24767685, 26418864, 33023580, 39628296, 44031440, 49535370, 66047160, 79256592, 99070740, 132094320, 198141480, 396282960]

約数ペア:

[(1, 396282960), (2, 198141480), (3, 132094320), (4, 99070740), (5, 79256592), (6, 66047160), (8, 49535370), (9, 44031440), (10, 39628296), (12, 33023580), (15, 26418864), (16, 24767685), (18, 22015720), (20, 19814148), (24, 16511790), (30, 13209432), (36, 11007860), (40, 9907074), (45, 8806288), (48, 8255895), (60, 6604716), (72, 5503930), (79, 5016240), (80, 4953537), (90, 4403144), (120, 3302358), (144, 2751965), (158, 2508120), (180, 2201572), (237, 1672080), (240, 1651179), (316, 1254060), (360, 1100786), (395, 1003248), (474, 836040), (632, 627030), (711, 557360), (720, 550393), (790, 501624), (948, 418020), (1185, 334416), (1264, 313515), (1422, 278680), (1580, 250812), (1896, 209010), (2370, 167208), (2844, 139340), (3160, 125406), (3555, 111472), (3792, 104505), (4740, 83604), (5688, 69670), (6320, 62703), (6967, 56880), (7110, 55736), (9480, 41802), (11376, 34835), (13934, 28440), (14220, 27868), (18960, 20901)]