1790147160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{15887}}^1$

素因数の和:16217

約数の個数: 96

約数和(自身を含む): 5836933440

約数和(自身を除く): 4046786280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 313, 360, 626, 939, 1252, 1565, 1878, 2504, 2817, 3130, 3756, 4695, 5634, 6260, 7512, 9390, 11268, 12520, 14085, 15887, 18780, 22536, 28170, 31774, 37560, 47661, 56340, 63548, 79435, 95322, 112680, 127096, 142983, 158870, 190644, 238305, 285966, 317740, 381288, 476610, 571932, 635480, 714915, 953220, 1143864, 1429830, 1906440, 2859660, 4972631, 5719320, 9945262, 14917893, 19890524, 24863155, 29835786, 39781048, 44753679, 49726310, 59671572, 74589465, 89507358, 99452620, 119343144, 149178930, 179014716, 198905240, 223768395, 298357860, 358029432, 447536790, 596715720, 895073580, 1790147160]

約数ペア:

[(1, 1790147160), (2, 895073580), (3, 596715720), (4, 447536790), (5, 358029432), (6, 298357860), (8, 223768395), (9, 198905240), (10, 179014716), (12, 149178930), (15, 119343144), (18, 99452620), (20, 89507358), (24, 74589465), (30, 59671572), (36, 49726310), (40, 44753679), (45, 39781048), (60, 29835786), (72, 24863155), (90, 19890524), (120, 14917893), (180, 9945262), (313, 5719320), (360, 4972631), (626, 2859660), (939, 1906440), (1252, 1429830), (1565, 1143864), (1878, 953220), (2504, 714915), (2817, 635480), (3130, 571932), (3756, 476610), (4695, 381288), (5634, 317740), (6260, 285966), (7512, 238305), (9390, 190644), (11268, 158870), (12520, 142983), (14085, 127096), (15887, 112680), (18780, 95322), (22536, 79435), (28170, 63548), (31774, 56340), (37560, 47661)]