355794960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:545

約数の個数: 160

約数和(自身を含む): 1146712320

約数和(自身を除く): 790917360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 103, 111, 120, 148, 185, 206, 222, 240, 296, 309, 370, 389, 412, 444, 515, 555, 592, 618, 740, 778, 824, 888, 1030, 1110, 1167, 1236, 1480, 1545, 1556, 1648, 1776, 1945, 2060, 2220, 2334, 2472, 2960, 3090, 3112, 3811, 3890, 4120, 4440, 4668, 4944, 5835, 6180, 6224, 7622, 7780, 8240, 8880, 9336, 11433, 11670, 12360, 14393, 15244, 15560, 18672, 19055, 22866, 23340, 24720, 28786, 30488, 31120, 38110, 40067, 43179, 45732, 46680, 57165, 57572, 60976, 71965, 76220, 80134, 86358, 91464, 93360, 114330, 115144, 120201, 143930, 152440, 160268, 172716, 182928, 200335, 215895, 228660, 230288, 240402, 287860, 304880, 320536, 345432, 400670, 431790, 457320, 480804, 575720, 601005, 641072, 690864, 801340, 863580, 914640, 961608, 1151440, 1202010, 1482479, 1602680, 1727160, 1923216, 2404020, 2964958, 3205360, 3454320, 4447437, 4808040, 5929916, 7412395, 8894874, 9616080, 11859832, 14824790, 17789748, 22237185, 23719664, 29649580, 35579496, 44474370, 59299160, 71158992, 88948740, 118598320, 177897480, 355794960]

約数ペア:

[(1, 355794960), (2, 177897480), (3, 118598320), (4, 88948740), (5, 71158992), (6, 59299160), (8, 44474370), (10, 35579496), (12, 29649580), (15, 23719664), (16, 22237185), (20, 17789748), (24, 14824790), (30, 11859832), (37, 9616080), (40, 8894874), (48, 7412395), (60, 5929916), (74, 4808040), (80, 4447437), (103, 3454320), (111, 3205360), (120, 2964958), (148, 2404020), (185, 1923216), (206, 1727160), (222, 1602680), (240, 1482479), (296, 1202010), (309, 1151440), (370, 961608), (389, 914640), (412, 863580), (444, 801340), (515, 690864), (555, 641072), (592, 601005), (618, 575720), (740, 480804), (778, 457320), (824, 431790), (888, 400670), (1030, 345432), (1110, 320536), (1167, 304880), (1236, 287860), (1480, 240402), (1545, 230288), (1556, 228660), (1648, 215895), (1776, 200335), (1945, 182928), (2060, 172716), (2220, 160268), (2334, 152440), (2472, 143930), (2960, 120201), (3090, 115144), (3112, 114330), (3811, 93360), (3890, 91464), (4120, 86358), (4440, 80134), (4668, 76220), (4944, 71965), (5835, 60976), (6180, 57572), (6224, 57165), (7622, 46680), (7780, 45732), (8240, 43179), (8880, 40067), (9336, 38110), (11433, 31120), (11670, 30488), (12360, 28786), (14393, 24720), (15244, 23340), (15560, 22866), (18672, 19055)]