420534720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{48673}}^1$

素因数の和:48699

約数の個数: 112

約数和(自身を含む): 1483583520

約数和(自身を除く): 1063048800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 48673, 97346, 146019, 194692, 243365, 292038, 389384, 438057, 486730, 584076, 730095, 778768, 876114, 973460, 1168152, 1314171, 1460190, 1557536, 1752228, 1946920, 2190285, 2336304, 2628342, 2920380, 3115072, 3504456, 3893840, 4380570, 4672608, 5256684, 5840760, 6570855, 7008912, 7787680, 8761140, 9345216, 10513368, 11681520, 13141710, 14017824, 15575360, 17522280, 21026736, 23363040, 26283420, 28035648, 35044560, 42053472, 46726080, 52566840, 70089120, 84106944, 105133680, 140178240, 210267360, 420534720]

約数ペア:

[(1, 420534720), (2, 210267360), (3, 140178240), (4, 105133680), (5, 84106944), (6, 70089120), (8, 52566840), (9, 46726080), (10, 42053472), (12, 35044560), (15, 28035648), (16, 26283420), (18, 23363040), (20, 21026736), (24, 17522280), (27, 15575360), (30, 14017824), (32, 13141710), (36, 11681520), (40, 10513368), (45, 9345216), (48, 8761140), (54, 7787680), (60, 7008912), (64, 6570855), (72, 5840760), (80, 5256684), (90, 4672608), (96, 4380570), (108, 3893840), (120, 3504456), (135, 3115072), (144, 2920380), (160, 2628342), (180, 2336304), (192, 2190285), (216, 1946920), (240, 1752228), (270, 1557536), (288, 1460190), (320, 1314171), (360, 1168152), (432, 973460), (480, 876114), (540, 778768), (576, 730095), (720, 584076), (864, 486730), (960, 438057), (1080, 389384), (1440, 292038), (1728, 243365), (2160, 194692), (2880, 146019), (4320, 97346), (8640, 48673)]