122415240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:479

約数の個数: 128

約数和(自身を含む): 383040000

約数和(自身を除く): 260624760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 79, 111, 120, 148, 158, 185, 222, 237, 296, 316, 349, 370, 395, 444, 474, 555, 632, 698, 740, 790, 888, 948, 1047, 1110, 1185, 1396, 1480, 1580, 1745, 1896, 2094, 2220, 2370, 2792, 2923, 3160, 3490, 4188, 4440, 4740, 5235, 5846, 6980, 8376, 8769, 9480, 10470, 11692, 12913, 13960, 14615, 17538, 20940, 23384, 25826, 27571, 29230, 35076, 38739, 41880, 43845, 51652, 55142, 58460, 64565, 70152, 77478, 82713, 87690, 103304, 110284, 116920, 129130, 137855, 154956, 165426, 175380, 193695, 220568, 258260, 275710, 309912, 330852, 350760, 387390, 413565, 516520, 551420, 661704, 774780, 827130, 1020127, 1102840, 1549560, 1654260, 2040254, 3060381, 3308520, 4080508, 5100635, 6120762, 8161016, 10201270, 12241524, 15301905, 20402540, 24483048, 30603810, 40805080, 61207620, 122415240]

約数ペア:

[(1, 122415240), (2, 61207620), (3, 40805080), (4, 30603810), (5, 24483048), (6, 20402540), (8, 15301905), (10, 12241524), (12, 10201270), (15, 8161016), (20, 6120762), (24, 5100635), (30, 4080508), (37, 3308520), (40, 3060381), (60, 2040254), (74, 1654260), (79, 1549560), (111, 1102840), (120, 1020127), (148, 827130), (158, 774780), (185, 661704), (222, 551420), (237, 516520), (296, 413565), (316, 387390), (349, 350760), (370, 330852), (395, 309912), (444, 275710), (474, 258260), (555, 220568), (632, 193695), (698, 175380), (740, 165426), (790, 154956), (888, 137855), (948, 129130), (1047, 116920), (1110, 110284), (1185, 103304), (1396, 87690), (1480, 82713), (1580, 77478), (1745, 70152), (1896, 64565), (2094, 58460), (2220, 55142), (2370, 51652), (2792, 43845), (2923, 41880), (3160, 38739), (3490, 35076), (4188, 29230), (4440, 27571), (4740, 25826), (5235, 23384), (5846, 20940), (6980, 17538), (8376, 14615), (8769, 13960), (9480, 12913), (10470, 11692)]