60400080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:280

約数の個数: 240

約数和(自身を含む): 227485440

約数和(自身を除く): 167085360

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, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 239, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 478, 486, 520, 540, 585, 624, 648, 702, 717, 720, 780, 810, 936, 956, 972, 1040, 1053, 1080, 1170, 1195, 1215, 1296, 1404, 1434, 1560, 1620, 1755, 1872, 1912, 1944, 2106, 2151, 2160, 2340, 2390, 2430, 2808, 2868, 3107, 3120, 3159, 3240, 3510, 3585, 3824, 3888, 4212, 4302, 4680, 4780, 4860, 5265, 5616, 5736, 6214, 6318, 6453, 6480, 7020, 7170, 8424, 8604, 9321, 9360, 9560, 9720, 10530, 10755, 11472, 12428, 12636, 12906, 14040, 14340, 15535, 15795, 16848, 17208, 18642, 19120, 19359, 19440, 21060, 21510, 24856, 25272, 25812, 27963, 28080, 28680, 31070, 31590, 32265, 34416, 37284, 38718, 42120, 43020, 46605, 49712, 50544, 51624, 55926, 57360, 58077, 62140, 63180, 64530, 74568, 77436, 83889, 84240, 86040, 93210, 96795, 103248, 111852, 116154, 124280, 126360, 129060, 139815, 149136, 154872, 167778, 172080, 186420, 193590, 223704, 232308, 248560, 251667, 252720, 258120, 279630, 290385, 309744, 335556, 372840, 387180, 419445, 447408, 464616, 503334, 516240, 559260, 580770, 671112, 745680, 755001, 774360, 838890, 929232, 1006668, 1118520, 1161540, 1258335, 1342224, 1510002, 1548720, 1677780, 2013336, 2237040, 2323080, 2516670, 3020004, 3355560, 3775005, 4026672, 4646160, 5033340, 6040008, 6711120, 7550010, 10066680, 12080016, 15100020, 20133360, 30200040, 60400080]

約数ペア:

[(1, 60400080), (2, 30200040), (3, 20133360), (4, 15100020), (5, 12080016), (6, 10066680), (8, 7550010), (9, 6711120), (10, 6040008), (12, 5033340), (13, 4646160), (15, 4026672), (16, 3775005), (18, 3355560), (20, 3020004), (24, 2516670), (26, 2323080), (27, 2237040), (30, 2013336), (36, 1677780), (39, 1548720), (40, 1510002), (45, 1342224), (48, 1258335), (52, 1161540), (54, 1118520), (60, 1006668), (65, 929232), (72, 838890), (78, 774360), (80, 755001), (81, 745680), (90, 671112), (104, 580770), (108, 559260), (117, 516240), (120, 503334), (130, 464616), (135, 447408), (144, 419445), (156, 387180), (162, 372840), (180, 335556), (195, 309744), (208, 290385), (216, 279630), (234, 258120), (239, 252720), (240, 251667), (243, 248560), (260, 232308), (270, 223704), (312, 193590), (324, 186420), (351, 172080), (360, 167778), (390, 154872), (405, 149136), (432, 139815), (468, 129060), (478, 126360), (486, 124280), (520, 116154), (540, 111852), (585, 103248), (624, 96795), (648, 93210), (702, 86040), (717, 84240), (720, 83889), (780, 77436), (810, 74568), (936, 64530), (956, 63180), (972, 62140), (1040, 58077), (1053, 57360), (1080, 55926), (1170, 51624), (1195, 50544), (1215, 49712), (1296, 46605), (1404, 43020), (1434, 42120), (1560, 38718), (1620, 37284), (1755, 34416), (1872, 32265), (1912, 31590), (1944, 31070), (2106, 28680), (2151, 28080), (2160, 27963), (2340, 25812), (2390, 25272), (2430, 24856), (2808, 21510), (2868, 21060), (3107, 19440), (3120, 19359), (3159, 19120), (3240, 18642), (3510, 17208), (3585, 16848), (3824, 15795), (3888, 15535), (4212, 14340), (4302, 14040), (4680, 12906), (4780, 12636), (4860, 12428), (5265, 11472), (5616, 10755), (5736, 10530), (6214, 9720), (6318, 9560), (6453, 9360), (6480, 9321), (7020, 8604), (7170, 8424)]