148631040

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{6451}}^1$

素因数の和:6480

約数の個数: 120

約数和(自身を含む): 514830888

約数和(自身を除く): 366199848

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 6451, 7680, 11520, 12902, 19353, 23040, 25804, 32255, 38706, 51608, 58059, 64510, 77412, 96765, 103216, 116118, 129020, 154824, 193530, 206432, 232236, 258040, 290295, 309648, 387060, 412864, 464472, 516080, 580590, 619296, 774120, 825728, 928944, 1032160, 1161180, 1238592, 1548240, 1651456, 1857888, 2064320, 2322360, 2477184, 3096480, 3302912, 3715776, 4128640, 4644720, 4954368, 6192960, 7431552, 8257280, 9289440, 9908736, 12385920, 14863104, 16514560, 18578880, 24771840, 29726208, 37157760, 49543680, 74315520, 148631040]

約数ペア:

[(1, 148631040), (2, 74315520), (3, 49543680), (4, 37157760), (5, 29726208), (6, 24771840), (8, 18578880), (9, 16514560), (10, 14863104), (12, 12385920), (15, 9908736), (16, 9289440), (18, 8257280), (20, 7431552), (24, 6192960), (30, 4954368), (32, 4644720), (36, 4128640), (40, 3715776), (45, 3302912), (48, 3096480), (60, 2477184), (64, 2322360), (72, 2064320), (80, 1857888), (90, 1651456), (96, 1548240), (120, 1238592), (128, 1161180), (144, 1032160), (160, 928944), (180, 825728), (192, 774120), (240, 619296), (256, 580590), (288, 516080), (320, 464472), (360, 412864), (384, 387060), (480, 309648), (512, 290295), (576, 258040), (640, 232236), (720, 206432), (768, 193530), (960, 154824), (1152, 129020), (1280, 116118), (1440, 103216), (1536, 96765), (1920, 77412), (2304, 64510), (2560, 58059), (2880, 51608), (3840, 38706), (4608, 32255), (5760, 25804), (6451, 23040), (7680, 19353), (11520, 12902)]