15402960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{2377}}^1$

素因数の和:2402

約数の個数: 100

約数和(自身を含む): 53519268

約数和(自身を除く): 38116308

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 2377, 3240, 4754, 6480, 7131, 9508, 11885, 14262, 19016, 21393, 23770, 28524, 35655, 38032, 42786, 47540, 57048, 64179, 71310, 85572, 95080, 106965, 114096, 128358, 142620, 171144, 190160, 192537, 213930, 256716, 285240, 320895, 342288, 385074, 427860, 513432, 570480, 641790, 770148, 855720, 962685, 1026864, 1283580, 1540296, 1711440, 1925370, 2567160, 3080592, 3850740, 5134320, 7701480, 15402960]

約数ペア:

[(1, 15402960), (2, 7701480), (3, 5134320), (4, 3850740), (5, 3080592), (6, 2567160), (8, 1925370), (9, 1711440), (10, 1540296), (12, 1283580), (15, 1026864), (16, 962685), (18, 855720), (20, 770148), (24, 641790), (27, 570480), (30, 513432), (36, 427860), (40, 385074), (45, 342288), (48, 320895), (54, 285240), (60, 256716), (72, 213930), (80, 192537), (81, 190160), (90, 171144), (108, 142620), (120, 128358), (135, 114096), (144, 106965), (162, 95080), (180, 85572), (216, 71310), (240, 64179), (270, 57048), (324, 47540), (360, 42786), (405, 38032), (432, 35655), (540, 28524), (648, 23770), (720, 21393), (810, 19016), (1080, 14262), (1296, 11885), (1620, 9508), (2160, 7131), (2377, 6480), (3240, 4754)]