137789280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{929}}^1$

素因数の和:1053

約数の個数: 144

約数和(自身を含む): 475282080

約数和(自身を除く): 337492800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 103, 120, 144, 160, 180, 206, 240, 288, 309, 360, 412, 480, 515, 618, 720, 824, 927, 929, 1030, 1236, 1440, 1545, 1648, 1854, 1858, 2060, 2472, 2787, 3090, 3296, 3708, 3716, 4120, 4635, 4645, 4944, 5574, 6180, 7416, 7432, 8240, 8361, 9270, 9290, 9888, 11148, 12360, 13935, 14832, 14864, 16480, 16722, 18540, 18580, 22296, 24720, 27870, 29664, 29728, 33444, 37080, 37160, 41805, 44592, 49440, 55740, 66888, 74160, 74320, 83610, 89184, 95687, 111480, 133776, 148320, 148640, 167220, 191374, 222960, 267552, 287061, 334440, 382748, 445920, 478435, 574122, 668880, 765496, 861183, 956870, 1148244, 1337760, 1435305, 1530992, 1722366, 1913740, 2296488, 2870610, 3061984, 3444732, 3827480, 4305915, 4592976, 5741220, 6889464, 7654960, 8611830, 9185952, 11482440, 13778928, 15309920, 17223660, 22964880, 27557856, 34447320, 45929760, 68894640, 137789280]

約数ペア:

[(1, 137789280), (2, 68894640), (3, 45929760), (4, 34447320), (5, 27557856), (6, 22964880), (8, 17223660), (9, 15309920), (10, 13778928), (12, 11482440), (15, 9185952), (16, 8611830), (18, 7654960), (20, 6889464), (24, 5741220), (30, 4592976), (32, 4305915), (36, 3827480), (40, 3444732), (45, 3061984), (48, 2870610), (60, 2296488), (72, 1913740), (80, 1722366), (90, 1530992), (96, 1435305), (103, 1337760), (120, 1148244), (144, 956870), (160, 861183), (180, 765496), (206, 668880), (240, 574122), (288, 478435), (309, 445920), (360, 382748), (412, 334440), (480, 287061), (515, 267552), (618, 222960), (720, 191374), (824, 167220), (927, 148640), (929, 148320), (1030, 133776), (1236, 111480), (1440, 95687), (1545, 89184), (1648, 83610), (1854, 74320), (1858, 74160), (2060, 66888), (2472, 55740), (2787, 49440), (3090, 44592), (3296, 41805), (3708, 37160), (3716, 37080), (4120, 33444), (4635, 29728), (4645, 29664), (4944, 27870), (5574, 24720), (6180, 22296), (7416, 18580), (7432, 18540), (8240, 16722), (8361, 16480), (9270, 14864), (9290, 14832), (9888, 13935), (11148, 12360)]