69540120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:176

約数の個数: 240

約数和(自身を含む): 255087360

約数和(自身を除く): 185547240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 127, 130, 135, 156, 162, 169, 180, 195, 216, 234, 254, 260, 270, 312, 324, 338, 351, 360, 381, 390, 405, 468, 507, 508, 520, 540, 585, 635, 648, 676, 702, 762, 780, 810, 845, 936, 1014, 1016, 1053, 1080, 1143, 1170, 1270, 1352, 1404, 1521, 1524, 1560, 1620, 1651, 1690, 1755, 1905, 2028, 2106, 2286, 2340, 2535, 2540, 2808, 3042, 3048, 3240, 3302, 3380, 3429, 3510, 3810, 4056, 4212, 4563, 4572, 4680, 4953, 5070, 5080, 5265, 5715, 6084, 6604, 6760, 6858, 7020, 7605, 7620, 8255, 8424, 9126, 9144, 9906, 10140, 10287, 10530, 11430, 12168, 13208, 13689, 13716, 14040, 14859, 15210, 15240, 16510, 17145, 18252, 19812, 20280, 20574, 21060, 21463, 22815, 22860, 24765, 27378, 27432, 29718, 30420, 33020, 34290, 36504, 39624, 41148, 42120, 42926, 44577, 45630, 45720, 49530, 51435, 54756, 59436, 60840, 64389, 66040, 68445, 68580, 74295, 82296, 85852, 89154, 91260, 99060, 102870, 107315, 109512, 118872, 128778, 133731, 136890, 137160, 148590, 171704, 178308, 182520, 193167, 198120, 205740, 214630, 222885, 257556, 267462, 273780, 297180, 321945, 356616, 386334, 411480, 429260, 445770, 515112, 534924, 547560, 579501, 594360, 643890, 668655, 772668, 858520, 891540, 965835, 1069848, 1159002, 1287780, 1337310, 1545336, 1738503, 1783080, 1931670, 2318004, 2575560, 2674620, 2897505, 3477006, 3863340, 4636008, 5349240, 5795010, 6954012, 7726680, 8692515, 11590020, 13908024, 17385030, 23180040, 34770060, 69540120]

約数ペア:

[(1, 69540120), (2, 34770060), (3, 23180040), (4, 17385030), (5, 13908024), (6, 11590020), (8, 8692515), (9, 7726680), (10, 6954012), (12, 5795010), (13, 5349240), (15, 4636008), (18, 3863340), (20, 3477006), (24, 2897505), (26, 2674620), (27, 2575560), (30, 2318004), (36, 1931670), (39, 1783080), (40, 1738503), (45, 1545336), (52, 1337310), (54, 1287780), (60, 1159002), (65, 1069848), (72, 965835), (78, 891540), (81, 858520), (90, 772668), (104, 668655), (108, 643890), (117, 594360), (120, 579501), (127, 547560), (130, 534924), (135, 515112), (156, 445770), (162, 429260), (169, 411480), (180, 386334), (195, 356616), (216, 321945), (234, 297180), (254, 273780), (260, 267462), (270, 257556), (312, 222885), (324, 214630), (338, 205740), (351, 198120), (360, 193167), (381, 182520), (390, 178308), (405, 171704), (468, 148590), (507, 137160), (508, 136890), (520, 133731), (540, 128778), (585, 118872), (635, 109512), (648, 107315), (676, 102870), (702, 99060), (762, 91260), (780, 89154), (810, 85852), (845, 82296), (936, 74295), (1014, 68580), (1016, 68445), (1053, 66040), (1080, 64389), (1143, 60840), (1170, 59436), (1270, 54756), (1352, 51435), (1404, 49530), (1521, 45720), (1524, 45630), (1560, 44577), (1620, 42926), (1651, 42120), (1690, 41148), (1755, 39624), (1905, 36504), (2028, 34290), (2106, 33020), (2286, 30420), (2340, 29718), (2535, 27432), (2540, 27378), (2808, 24765), (3042, 22860), (3048, 22815), (3240, 21463), (3302, 21060), (3380, 20574), (3429, 20280), (3510, 19812), (3810, 18252), (4056, 17145), (4212, 16510), (4563, 15240), (4572, 15210), (4680, 14859), (4953, 14040), (5070, 13716), (5080, 13689), (5265, 13208), (5715, 12168), (6084, 11430), (6604, 10530), (6760, 10287), (6858, 10140), (7020, 9906), (7605, 9144), (7620, 9126), (8255, 8424)]