163831440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23539}}^1$

素因数の和:23584

約数の個数: 80

約数和(自身を含む): 525412800

約数和(自身を除く): 361581360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 23539, 47078, 70617, 94156, 117695, 141234, 188312, 235390, 282468, 353085, 376624, 470780, 564936, 682631, 706170, 941560, 1129872, 1365262, 1412340, 1883120, 2047893, 2730524, 2824680, 3413155, 4095786, 5461048, 5649360, 6826310, 8191572, 10239465, 10922096, 13652620, 16383144, 20478930, 27305240, 32766288, 40957860, 54610480, 81915720, 163831440]

約数ペア:

[(1, 163831440), (2, 81915720), (3, 54610480), (4, 40957860), (5, 32766288), (6, 27305240), (8, 20478930), (10, 16383144), (12, 13652620), (15, 10922096), (16, 10239465), (20, 8191572), (24, 6826310), (29, 5649360), (30, 5461048), (40, 4095786), (48, 3413155), (58, 2824680), (60, 2730524), (80, 2047893), (87, 1883120), (116, 1412340), (120, 1365262), (145, 1129872), (174, 941560), (232, 706170), (240, 682631), (290, 564936), (348, 470780), (435, 376624), (464, 353085), (580, 282468), (696, 235390), (870, 188312), (1160, 141234), (1392, 117695), (1740, 94156), (2320, 70617), (3480, 47078), (6960, 23539)]