15338160

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{263}}^1$

素因数の和:294

約数の個数: 140

約数和(自身を含む): 53670672

約数和(自身を除く): 38332512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 263, 270, 324, 360, 405, 432, 486, 526, 540, 648, 720, 729, 789, 810, 972, 1052, 1080, 1215, 1296, 1315, 1458, 1578, 1620, 1944, 2104, 2160, 2367, 2430, 2630, 2916, 3156, 3240, 3645, 3888, 3945, 4208, 4734, 4860, 5260, 5832, 6312, 6480, 7101, 7290, 7890, 9468, 9720, 10520, 11664, 11835, 12624, 14202, 14580, 15780, 18936, 19440, 21040, 21303, 23670, 28404, 29160, 31560, 35505, 37872, 42606, 47340, 56808, 58320, 63120, 63909, 71010, 85212, 94680, 106515, 113616, 127818, 142020, 170424, 189360, 191727, 213030, 255636, 284040, 319545, 340848, 383454, 426060, 511272, 568080, 639090, 766908, 852120, 958635, 1022544, 1278180, 1533816, 1704240, 1917270, 2556360, 3067632, 3834540, 5112720, 7669080, 15338160]

約数ペア:

[(1, 15338160), (2, 7669080), (3, 5112720), (4, 3834540), (5, 3067632), (6, 2556360), (8, 1917270), (9, 1704240), (10, 1533816), (12, 1278180), (15, 1022544), (16, 958635), (18, 852120), (20, 766908), (24, 639090), (27, 568080), (30, 511272), (36, 426060), (40, 383454), (45, 340848), (48, 319545), (54, 284040), (60, 255636), (72, 213030), (80, 191727), (81, 189360), (90, 170424), (108, 142020), (120, 127818), (135, 113616), (144, 106515), (162, 94680), (180, 85212), (216, 71010), (240, 63909), (243, 63120), (263, 58320), (270, 56808), (324, 47340), (360, 42606), (405, 37872), (432, 35505), (486, 31560), (526, 29160), (540, 28404), (648, 23670), (720, 21303), (729, 21040), (789, 19440), (810, 18936), (972, 15780), (1052, 14580), (1080, 14202), (1215, 12624), (1296, 11835), (1315, 11664), (1458, 10520), (1578, 9720), (1620, 9468), (1944, 7890), (2104, 7290), (2160, 7101), (2367, 6480), (2430, 6312), (2630, 5832), (2916, 5260), (3156, 4860), (3240, 4734), (3645, 4208), (3888, 3945)]