115223280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:975

約数の個数: 160

約数和(自身を含む): 390832128

約数和(自身を除く): 275608848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 911, 930, 1020, 1054, 1240, 1360, 1488, 1581, 1822, 1860, 2040, 2108, 2480, 2635, 2733, 3162, 3644, 3720, 4080, 4216, 4555, 5270, 5466, 6324, 7288, 7440, 7905, 8432, 9110, 10540, 10932, 12648, 13665, 14576, 15487, 15810, 18220, 21080, 21864, 25296, 27330, 28241, 30974, 31620, 36440, 42160, 43728, 46461, 54660, 56482, 61948, 63240, 72880, 77435, 84723, 92922, 109320, 112964, 123896, 126480, 141205, 154870, 169446, 185844, 218640, 225928, 232305, 247792, 282410, 309740, 338892, 371688, 423615, 451856, 464610, 480097, 564820, 619480, 677784, 743376, 847230, 929220, 960194, 1129640, 1238960, 1355568, 1440291, 1694460, 1858440, 1920388, 2259280, 2400485, 2880582, 3388920, 3716880, 3840776, 4800970, 5761164, 6777840, 7201455, 7681552, 9601940, 11522328, 14402910, 19203880, 23044656, 28805820, 38407760, 57611640, 115223280]

約数ペア:

[(1, 115223280), (2, 57611640), (3, 38407760), (4, 28805820), (5, 23044656), (6, 19203880), (8, 14402910), (10, 11522328), (12, 9601940), (15, 7681552), (16, 7201455), (17, 6777840), (20, 5761164), (24, 4800970), (30, 3840776), (31, 3716880), (34, 3388920), (40, 2880582), (48, 2400485), (51, 2259280), (60, 1920388), (62, 1858440), (68, 1694460), (80, 1440291), (85, 1355568), (93, 1238960), (102, 1129640), (120, 960194), (124, 929220), (136, 847230), (155, 743376), (170, 677784), (186, 619480), (204, 564820), (240, 480097), (248, 464610), (255, 451856), (272, 423615), (310, 371688), (340, 338892), (372, 309740), (408, 282410), (465, 247792), (496, 232305), (510, 225928), (527, 218640), (620, 185844), (680, 169446), (744, 154870), (816, 141205), (911, 126480), (930, 123896), (1020, 112964), (1054, 109320), (1240, 92922), (1360, 84723), (1488, 77435), (1581, 72880), (1822, 63240), (1860, 61948), (2040, 56482), (2108, 54660), (2480, 46461), (2635, 43728), (2733, 42160), (3162, 36440), (3644, 31620), (3720, 30974), (4080, 28241), (4216, 27330), (4555, 25296), (5270, 21864), (5466, 21080), (6324, 18220), (7288, 15810), (7440, 15487), (7905, 14576), (8432, 13665), (9110, 12648), (10540, 10932)]