17227440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:427

約数の個数: 120

約数和(自身を含む): 58844448

約数和(自身を除く): 41617008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 337, 355, 360, 426, 568, 639, 674, 710, 720, 852, 1011, 1065, 1136, 1278, 1348, 1420, 1685, 1704, 2022, 2130, 2556, 2696, 2840, 3033, 3195, 3370, 3408, 4044, 4260, 5055, 5112, 5392, 5680, 6066, 6390, 6740, 8088, 8520, 10110, 10224, 12132, 12780, 13480, 15165, 16176, 17040, 20220, 23927, 24264, 25560, 26960, 30330, 40440, 47854, 48528, 51120, 60660, 71781, 80880, 95708, 119635, 121320, 143562, 191416, 215343, 239270, 242640, 287124, 358905, 382832, 430686, 478540, 574248, 717810, 861372, 957080, 1076715, 1148496, 1435620, 1722744, 1914160, 2153430, 2871240, 3445488, 4306860, 5742480, 8613720, 17227440]

約数ペア:

[(1, 17227440), (2, 8613720), (3, 5742480), (4, 4306860), (5, 3445488), (6, 2871240), (8, 2153430), (9, 1914160), (10, 1722744), (12, 1435620), (15, 1148496), (16, 1076715), (18, 957080), (20, 861372), (24, 717810), (30, 574248), (36, 478540), (40, 430686), (45, 382832), (48, 358905), (60, 287124), (71, 242640), (72, 239270), (80, 215343), (90, 191416), (120, 143562), (142, 121320), (144, 119635), (180, 95708), (213, 80880), (240, 71781), (284, 60660), (337, 51120), (355, 48528), (360, 47854), (426, 40440), (568, 30330), (639, 26960), (674, 25560), (710, 24264), (720, 23927), (852, 20220), (1011, 17040), (1065, 16176), (1136, 15165), (1278, 13480), (1348, 12780), (1420, 12132), (1685, 10224), (1704, 10110), (2022, 8520), (2130, 8088), (2556, 6740), (2696, 6390), (2840, 6066), (3033, 5680), (3195, 5392), (3370, 5112), (3408, 5055), (4044, 4260)]