404225280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{35089}}^1$

素因数の和:35116

約数の個数: 108

約数和(自身を含む): 1398617220

約数和(自身を除く): 994391940

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 35089, 70178, 105267, 140356, 175445, 210534, 280712, 315801, 350890, 421068, 526335, 561424, 631602, 701780, 842136, 1052670, 1122848, 1263204, 1403560, 1579005, 1684272, 2105340, 2245696, 2526408, 2807120, 3158010, 3368544, 4210680, 4491392, 5052816, 5614240, 6316020, 6737088, 8421360, 8982784, 10105632, 11228480, 12632040, 13474176, 16842720, 20211264, 22456960, 25264080, 26948352, 33685440, 40422528, 44913920, 50528160, 67370880, 80845056, 101056320, 134741760, 202112640, 404225280]

約数ペア:

[(1, 404225280), (2, 202112640), (3, 134741760), (4, 101056320), (5, 80845056), (6, 67370880), (8, 50528160), (9, 44913920), (10, 40422528), (12, 33685440), (15, 26948352), (16, 25264080), (18, 22456960), (20, 20211264), (24, 16842720), (30, 13474176), (32, 12632040), (36, 11228480), (40, 10105632), (45, 8982784), (48, 8421360), (60, 6737088), (64, 6316020), (72, 5614240), (80, 5052816), (90, 4491392), (96, 4210680), (120, 3368544), (128, 3158010), (144, 2807120), (160, 2526408), (180, 2245696), (192, 2105340), (240, 1684272), (256, 1579005), (288, 1403560), (320, 1263204), (360, 1122848), (384, 1052670), (480, 842136), (576, 701780), (640, 631602), (720, 561424), (768, 526335), (960, 421068), (1152, 350890), (1280, 315801), (1440, 280712), (1920, 210534), (2304, 175445), (2880, 140356), (3840, 105267), (5760, 70178), (11520, 35089)]