679392360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{757}}^1$

素因数の和:1057

約数の個数: 160

約数和(自身を含む): 2294784360

約数和(自身を除く): 1615392000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 277, 324, 360, 405, 540, 554, 648, 757, 810, 831, 1080, 1108, 1385, 1514, 1620, 1662, 2216, 2271, 2493, 2770, 3028, 3240, 3324, 3785, 4155, 4542, 4986, 5540, 6056, 6648, 6813, 7479, 7570, 8310, 9084, 9972, 11080, 11355, 12465, 13626, 14958, 15140, 16620, 18168, 19944, 20439, 22437, 22710, 24930, 27252, 29916, 30280, 33240, 34065, 37395, 40878, 44874, 45420, 49860, 54504, 59832, 61317, 68130, 74790, 81756, 89748, 90840, 99720, 102195, 112185, 122634, 136260, 149580, 163512, 179496, 204390, 209689, 224370, 245268, 272520, 299160, 306585, 408780, 419378, 448740, 490536, 613170, 629067, 817560, 838756, 897480, 1048445, 1226340, 1258134, 1677512, 1887201, 2096890, 2452680, 2516268, 3145335, 3774402, 4193780, 5032536, 5661603, 6290670, 7548804, 8387560, 9436005, 11323206, 12581340, 15097608, 16984809, 18872010, 22646412, 25162680, 28308015, 33969618, 37744020, 45292824, 56616030, 67939236, 75488040, 84924045, 113232060, 135878472, 169848090, 226464120, 339696180, 679392360]

約数ペア:

[(1, 679392360), (2, 339696180), (3, 226464120), (4, 169848090), (5, 135878472), (6, 113232060), (8, 84924045), (9, 75488040), (10, 67939236), (12, 56616030), (15, 45292824), (18, 37744020), (20, 33969618), (24, 28308015), (27, 25162680), (30, 22646412), (36, 18872010), (40, 16984809), (45, 15097608), (54, 12581340), (60, 11323206), (72, 9436005), (81, 8387560), (90, 7548804), (108, 6290670), (120, 5661603), (135, 5032536), (162, 4193780), (180, 3774402), (216, 3145335), (270, 2516268), (277, 2452680), (324, 2096890), (360, 1887201), (405, 1677512), (540, 1258134), (554, 1226340), (648, 1048445), (757, 897480), (810, 838756), (831, 817560), (1080, 629067), (1108, 613170), (1385, 490536), (1514, 448740), (1620, 419378), (1662, 408780), (2216, 306585), (2271, 299160), (2493, 272520), (2770, 245268), (3028, 224370), (3240, 209689), (3324, 204390), (3785, 179496), (4155, 163512), (4542, 149580), (4986, 136260), (5540, 122634), (6056, 112185), (6648, 102195), (6813, 99720), (7479, 90840), (7570, 89748), (8310, 81756), (9084, 74790), (9972, 68130), (11080, 61317), (11355, 59832), (12465, 54504), (13626, 49860), (14958, 45420), (15140, 44874), (16620, 40878), (18168, 37395), (19944, 34065), (20439, 33240), (22437, 30280), (22710, 29916), (24930, 27252)]