243821880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3701}}^1$

素因数の和:3782

約数の個数: 128

約数和(自身を含む): 826286400

約数和(自身を除く): 582464520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1080, 1098, 1220, 1464, 1647, 1830, 2196, 2440, 2745, 3294, 3660, 3701, 4392, 5490, 6588, 7320, 7402, 8235, 10980, 11103, 13176, 14804, 16470, 18505, 21960, 22206, 29608, 32940, 33309, 37010, 44412, 55515, 65880, 66618, 74020, 88824, 99927, 111030, 133236, 148040, 166545, 199854, 222060, 225761, 266472, 333090, 399708, 444120, 451522, 499635, 666180, 677283, 799416, 903044, 999270, 1128805, 1332360, 1354566, 1806088, 1998540, 2031849, 2257610, 2709132, 3386415, 3997080, 4063698, 4515220, 5418264, 6095547, 6772830, 8127396, 9030440, 10159245, 12191094, 13545660, 16254792, 20318490, 24382188, 27091320, 30477735, 40636980, 48764376, 60955470, 81273960, 121910940, 243821880]

約数ペア:

[(1, 243821880), (2, 121910940), (3, 81273960), (4, 60955470), (5, 48764376), (6, 40636980), (8, 30477735), (9, 27091320), (10, 24382188), (12, 20318490), (15, 16254792), (18, 13545660), (20, 12191094), (24, 10159245), (27, 9030440), (30, 8127396), (36, 6772830), (40, 6095547), (45, 5418264), (54, 4515220), (60, 4063698), (61, 3997080), (72, 3386415), (90, 2709132), (108, 2257610), (120, 2031849), (122, 1998540), (135, 1806088), (180, 1354566), (183, 1332360), (216, 1128805), (244, 999270), (270, 903044), (305, 799416), (360, 677283), (366, 666180), (488, 499635), (540, 451522), (549, 444120), (610, 399708), (732, 333090), (915, 266472), (1080, 225761), (1098, 222060), (1220, 199854), (1464, 166545), (1647, 148040), (1830, 133236), (2196, 111030), (2440, 99927), (2745, 88824), (3294, 74020), (3660, 66618), (3701, 65880), (4392, 55515), (5490, 44412), (6588, 37010), (7320, 33309), (7402, 32940), (8235, 29608), (10980, 22206), (11103, 21960), (13176, 18505), (14804, 16470)]