662541120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{25561}}^1$

素因数の和:25590

約数の個数: 140

約数和(自身を含む): 2356867524

約数和(自身を除く): 1694326404

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25561, 25920, 51122, 76683, 102244, 127805, 153366, 204488, 230049, 255610, 306732, 383415, 408976, 460098, 511220, 613464, 690147, 766830, 817952, 920196, 1022440, 1150245, 1226928, 1380294, 1533660, 1635904, 1840392, 2044880, 2070441, 2300490, 2453856, 2760588, 3067320, 3450735, 3680784, 4089760, 4140882, 4600980, 4907712, 5521176, 6134640, 6901470, 7361568, 8179520, 8281764, 9201960, 10352205, 11042352, 12269280, 13802940, 14723136, 16563528, 18403920, 20704410, 22084704, 24538560, 27605880, 33127056, 36807840, 41408820, 44169408, 55211760, 66254112, 73615680, 82817640, 110423520, 132508224, 165635280, 220847040, 331270560, 662541120]

約数ペア:

[(1, 662541120), (2, 331270560), (3, 220847040), (4, 165635280), (5, 132508224), (6, 110423520), (8, 82817640), (9, 73615680), (10, 66254112), (12, 55211760), (15, 44169408), (16, 41408820), (18, 36807840), (20, 33127056), (24, 27605880), (27, 24538560), (30, 22084704), (32, 20704410), (36, 18403920), (40, 16563528), (45, 14723136), (48, 13802940), (54, 12269280), (60, 11042352), (64, 10352205), (72, 9201960), (80, 8281764), (81, 8179520), (90, 7361568), (96, 6901470), (108, 6134640), (120, 5521176), (135, 4907712), (144, 4600980), (160, 4140882), (162, 4089760), (180, 3680784), (192, 3450735), (216, 3067320), (240, 2760588), (270, 2453856), (288, 2300490), (320, 2070441), (324, 2044880), (360, 1840392), (405, 1635904), (432, 1533660), (480, 1380294), (540, 1226928), (576, 1150245), (648, 1022440), (720, 920196), (810, 817952), (864, 766830), (960, 690147), (1080, 613464), (1296, 511220), (1440, 460098), (1620, 408976), (1728, 383415), (2160, 306732), (2592, 255610), (2880, 230049), (3240, 204488), (4320, 153366), (5184, 127805), (6480, 102244), (8640, 76683), (12960, 51122), (25561, 25920)]