227655360

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{8783}}^1$

素因数の和:8812

約数の個数: 140

約数和(自身を含む): 809902368

約数和(自身を除く): 582247008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 8783, 12960, 17566, 25920, 26349, 35132, 43915, 52698, 70264, 79047, 87830, 105396, 131745, 140528, 158094, 175660, 210792, 237141, 263490, 281056, 316188, 351320, 395235, 421584, 474282, 526980, 562112, 632376, 702640, 711423, 790470, 843168, 948564, 1053960, 1185705, 1264752, 1405280, 1422846, 1580940, 1686336, 1897128, 2107920, 2371410, 2529504, 2810560, 2845692, 3161880, 3557115, 3794256, 4215840, 4742820, 5059008, 5691384, 6323760, 7114230, 7588512, 8431680, 9485640, 11382768, 12647520, 14228460, 15177024, 18971280, 22765536, 25295040, 28456920, 37942560, 45531072, 56913840, 75885120, 113827680, 227655360]

約数ペア:

[(1, 227655360), (2, 113827680), (3, 75885120), (4, 56913840), (5, 45531072), (6, 37942560), (8, 28456920), (9, 25295040), (10, 22765536), (12, 18971280), (15, 15177024), (16, 14228460), (18, 12647520), (20, 11382768), (24, 9485640), (27, 8431680), (30, 7588512), (32, 7114230), (36, 6323760), (40, 5691384), (45, 5059008), (48, 4742820), (54, 4215840), (60, 3794256), (64, 3557115), (72, 3161880), (80, 2845692), (81, 2810560), (90, 2529504), (96, 2371410), (108, 2107920), (120, 1897128), (135, 1686336), (144, 1580940), (160, 1422846), (162, 1405280), (180, 1264752), (192, 1185705), (216, 1053960), (240, 948564), (270, 843168), (288, 790470), (320, 711423), (324, 702640), (360, 632376), (405, 562112), (432, 526980), (480, 474282), (540, 421584), (576, 395235), (648, 351320), (720, 316188), (810, 281056), (864, 263490), (960, 237141), (1080, 210792), (1296, 175660), (1440, 158094), (1620, 140528), (1728, 131745), (2160, 105396), (2592, 87830), (2880, 79047), (3240, 70264), (4320, 52698), (5184, 43915), (6480, 35132), (8640, 26349), (8783, 25920), (12960, 17566)]