65493360

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{1123}}^1$

素因数の和:1154

約数の個数: 140

約数和(自身を含む): 228506952

約数和(自身を除く): 163013592

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, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1123, 1215, 1296, 1458, 1620, 1944, 2160, 2246, 2430, 2916, 3240, 3369, 3645, 3888, 4492, 4860, 5615, 5832, 6480, 6738, 7290, 8984, 9720, 10107, 11230, 11664, 13476, 14580, 16845, 17968, 19440, 20214, 22460, 26952, 29160, 30321, 33690, 40428, 44920, 50535, 53904, 58320, 60642, 67380, 80856, 89840, 90963, 101070, 121284, 134760, 151605, 161712, 181926, 202140, 242568, 269520, 272889, 303210, 363852, 404280, 454815, 485136, 545778, 606420, 727704, 808560, 818667, 909630, 1091556, 1212840, 1364445, 1455408, 1637334, 1819260, 2183112, 2425680, 2728890, 3274668, 3638520, 4093335, 4366224, 5457780, 6549336, 7277040, 8186670, 10915560, 13098672, 16373340, 21831120, 32746680, 65493360]

約数ペア:

[(1, 65493360), (2, 32746680), (3, 21831120), (4, 16373340), (5, 13098672), (6, 10915560), (8, 8186670), (9, 7277040), (10, 6549336), (12, 5457780), (15, 4366224), (16, 4093335), (18, 3638520), (20, 3274668), (24, 2728890), (27, 2425680), (30, 2183112), (36, 1819260), (40, 1637334), (45, 1455408), (48, 1364445), (54, 1212840), (60, 1091556), (72, 909630), (80, 818667), (81, 808560), (90, 727704), (108, 606420), (120, 545778), (135, 485136), (144, 454815), (162, 404280), (180, 363852), (216, 303210), (240, 272889), (243, 269520), (270, 242568), (324, 202140), (360, 181926), (405, 161712), (432, 151605), (486, 134760), (540, 121284), (648, 101070), (720, 90963), (729, 89840), (810, 80856), (972, 67380), (1080, 60642), (1123, 58320), (1215, 53904), (1296, 50535), (1458, 44920), (1620, 40428), (1944, 33690), (2160, 30321), (2246, 29160), (2430, 26952), (2916, 22460), (3240, 20214), (3369, 19440), (3645, 17968), (3888, 16845), (4492, 14580), (4860, 13476), (5615, 11664), (5832, 11230), (6480, 10107), (6738, 9720), (7290, 8984)]