172066320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{677}}^1$

素因数の和:1049

約数の個数: 120

約数和(自身を含む): 580349016

約数和(自身を除く): 408282696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 353, 360, 677, 706, 720, 1059, 1354, 1412, 1765, 2031, 2118, 2708, 2824, 3177, 3385, 3530, 4062, 4236, 5295, 5416, 5648, 6093, 6354, 6770, 7060, 8124, 8472, 10155, 10590, 10832, 12186, 12708, 13540, 14120, 15885, 16248, 16944, 20310, 21180, 24372, 25416, 27080, 28240, 30465, 31770, 32496, 40620, 42360, 48744, 50832, 54160, 60930, 63540, 81240, 84720, 97488, 121860, 127080, 162480, 238981, 243720, 254160, 477962, 487440, 716943, 955924, 1194905, 1433886, 1911848, 2150829, 2389810, 2867772, 3584715, 3823696, 4301658, 4779620, 5735544, 7169430, 8603316, 9559240, 10754145, 11471088, 14338860, 17206632, 19118480, 21508290, 28677720, 34413264, 43016580, 57355440, 86033160, 172066320]

約数ペア:

[(1, 172066320), (2, 86033160), (3, 57355440), (4, 43016580), (5, 34413264), (6, 28677720), (8, 21508290), (9, 19118480), (10, 17206632), (12, 14338860), (15, 11471088), (16, 10754145), (18, 9559240), (20, 8603316), (24, 7169430), (30, 5735544), (36, 4779620), (40, 4301658), (45, 3823696), (48, 3584715), (60, 2867772), (72, 2389810), (80, 2150829), (90, 1911848), (120, 1433886), (144, 1194905), (180, 955924), (240, 716943), (353, 487440), (360, 477962), (677, 254160), (706, 243720), (720, 238981), (1059, 162480), (1354, 127080), (1412, 121860), (1765, 97488), (2031, 84720), (2118, 81240), (2708, 63540), (2824, 60930), (3177, 54160), (3385, 50832), (3530, 48744), (4062, 42360), (4236, 40620), (5295, 32496), (5416, 31770), (5648, 30465), (6093, 28240), (6354, 27080), (6770, 25416), (7060, 24372), (8124, 21180), (8472, 20310), (10155, 16944), (10590, 16248), (10832, 15885), (12186, 14120), (12708, 13540)]