69048720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2459}}^1$

素因数の和:2494

約数の個数: 160

約数和(自身を含む): 256233600

約数和(自身を除く): 187184880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2459, 2808, 3120, 3510, 4680, 4918, 5616, 7020, 7377, 9360, 9836, 12295, 14040, 14754, 19672, 22131, 24590, 28080, 29508, 31967, 36885, 39344, 44262, 49180, 59016, 63934, 66393, 73770, 88524, 95901, 98360, 110655, 118032, 127868, 132786, 147540, 159835, 177048, 191802, 196720, 221310, 255736, 265572, 287703, 295080, 319670, 331965, 354096, 383604, 442620, 479505, 511472, 531144, 575406, 590160, 639340, 663930, 767208, 863109, 885240, 959010, 1062288, 1150812, 1278680, 1327860, 1438515, 1534416, 1726218, 1770480, 1918020, 2301624, 2557360, 2655720, 2877030, 3452436, 3836040, 4315545, 4603248, 5311440, 5754060, 6904872, 7672080, 8631090, 11508120, 13809744, 17262180, 23016240, 34524360, 69048720]

約数ペア:

[(1, 69048720), (2, 34524360), (3, 23016240), (4, 17262180), (5, 13809744), (6, 11508120), (8, 8631090), (9, 7672080), (10, 6904872), (12, 5754060), (13, 5311440), (15, 4603248), (16, 4315545), (18, 3836040), (20, 3452436), (24, 2877030), (26, 2655720), (27, 2557360), (30, 2301624), (36, 1918020), (39, 1770480), (40, 1726218), (45, 1534416), (48, 1438515), (52, 1327860), (54, 1278680), (60, 1150812), (65, 1062288), (72, 959010), (78, 885240), (80, 863109), (90, 767208), (104, 663930), (108, 639340), (117, 590160), (120, 575406), (130, 531144), (135, 511472), (144, 479505), (156, 442620), (180, 383604), (195, 354096), (208, 331965), (216, 319670), (234, 295080), (240, 287703), (260, 265572), (270, 255736), (312, 221310), (351, 196720), (360, 191802), (390, 177048), (432, 159835), (468, 147540), (520, 132786), (540, 127868), (585, 118032), (624, 110655), (702, 98360), (720, 95901), (780, 88524), (936, 73770), (1040, 66393), (1080, 63934), (1170, 59016), (1404, 49180), (1560, 44262), (1755, 39344), (1872, 36885), (2160, 31967), (2340, 29508), (2459, 28080), (2808, 24590), (3120, 22131), (3510, 19672), (4680, 14754), (4918, 14040), (5616, 12295), (7020, 9836), (7377, 9360)]