181482120

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{18671}}^1$

素因数の和:18697

約数の個数: 96

約数和(自身を含む): 611694720

約数和(自身を除く): 430212600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 18671, 37342, 56013, 74684, 93355, 112026, 149368, 168039, 186710, 224052, 280065, 336078, 373420, 448104, 504117, 560130, 672156, 746840, 840195, 1008234, 1120260, 1344312, 1512351, 1680390, 2016468, 2240520, 2520585, 3024702, 3360780, 4032936, 4537053, 5041170, 6049404, 6721560, 7561755, 9074106, 10082340, 12098808, 15123510, 18148212, 20164680, 22685265, 30247020, 36296424, 45370530, 60494040, 90741060, 181482120]

約数ペア:

[(1, 181482120), (2, 90741060), (3, 60494040), (4, 45370530), (5, 36296424), (6, 30247020), (8, 22685265), (9, 20164680), (10, 18148212), (12, 15123510), (15, 12098808), (18, 10082340), (20, 9074106), (24, 7561755), (27, 6721560), (30, 6049404), (36, 5041170), (40, 4537053), (45, 4032936), (54, 3360780), (60, 3024702), (72, 2520585), (81, 2240520), (90, 2016468), (108, 1680390), (120, 1512351), (135, 1344312), (162, 1120260), (180, 1008234), (216, 840195), (243, 746840), (270, 672156), (324, 560130), (360, 504117), (405, 448104), (486, 373420), (540, 336078), (648, 280065), (810, 224052), (972, 186710), (1080, 168039), (1215, 149368), (1620, 112026), (1944, 93355), (2430, 74684), (3240, 56013), (4860, 37342), (9720, 18671)]