1283701680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{48187}}^1$

素因数の和:48243

約数の個数: 120

約数和(自身を含む): 4427706192

約数和(自身を除く): 3144004512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8880, 13320, 26640, 48187, 96374, 144561, 192748, 240935, 289122, 385496, 433683, 481870, 578244, 722805, 770992, 867366, 963740, 1156488, 1445610, 1734732, 1782919, 1927480, 2168415, 2312976, 2891220, 3469464, 3565838, 3854960, 4336830, 5348757, 5782440, 6938928, 7131676, 8673660, 8914595, 10697514, 11564880, 14263352, 16046271, 17347320, 17829190, 21395028, 26743785, 28526704, 32092542, 34694640, 35658380, 42790056, 53487570, 64185084, 71316760, 80231355, 85580112, 106975140, 128370168, 142633520, 160462710, 213950280, 256740336, 320925420, 427900560, 641850840, 1283701680]

約数ペア:

[(1, 1283701680), (2, 641850840), (3, 427900560), (4, 320925420), (5, 256740336), (6, 213950280), (8, 160462710), (9, 142633520), (10, 128370168), (12, 106975140), (15, 85580112), (16, 80231355), (18, 71316760), (20, 64185084), (24, 53487570), (30, 42790056), (36, 35658380), (37, 34694640), (40, 32092542), (45, 28526704), (48, 26743785), (60, 21395028), (72, 17829190), (74, 17347320), (80, 16046271), (90, 14263352), (111, 11564880), (120, 10697514), (144, 8914595), (148, 8673660), (180, 7131676), (185, 6938928), (222, 5782440), (240, 5348757), (296, 4336830), (333, 3854960), (360, 3565838), (370, 3469464), (444, 2891220), (555, 2312976), (592, 2168415), (666, 1927480), (720, 1782919), (740, 1734732), (888, 1445610), (1110, 1156488), (1332, 963740), (1480, 867366), (1665, 770992), (1776, 722805), (2220, 578244), (2664, 481870), (2960, 433683), (3330, 385496), (4440, 289122), (5328, 240935), (6660, 192748), (8880, 144561), (13320, 96374), (26640, 48187)]