57872880

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:270

約数の個数: 240

約数和(自身を含む): 218006880

約数和(自身を除く): 160134000

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, 229, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 458, 468, 486, 520, 540, 585, 624, 648, 687, 702, 720, 780, 810, 916, 936, 972, 1040, 1053, 1080, 1145, 1170, 1215, 1296, 1374, 1404, 1560, 1620, 1755, 1832, 1872, 1944, 2061, 2106, 2160, 2290, 2340, 2430, 2748, 2808, 2977, 3120, 3159, 3240, 3435, 3510, 3664, 3888, 4122, 4212, 4580, 4680, 4860, 5265, 5496, 5616, 5954, 6183, 6318, 6480, 6870, 7020, 8244, 8424, 8931, 9160, 9360, 9720, 10305, 10530, 10992, 11908, 12366, 12636, 13740, 14040, 14885, 15795, 16488, 16848, 17862, 18320, 18549, 19440, 20610, 21060, 23816, 24732, 25272, 26793, 27480, 28080, 29770, 30915, 31590, 32976, 35724, 37098, 41220, 42120, 44655, 47632, 49464, 50544, 53586, 54960, 55647, 59540, 61830, 63180, 71448, 74196, 80379, 82440, 84240, 89310, 92745, 98928, 107172, 111294, 119080, 123660, 126360, 133965, 142896, 148392, 160758, 164880, 178620, 185490, 214344, 222588, 238160, 241137, 247320, 252720, 267930, 278235, 296784, 321516, 357240, 370980, 401895, 428688, 445176, 482274, 494640, 535860, 556470, 643032, 714480, 723411, 741960, 803790, 890352, 964548, 1071720, 1112940, 1205685, 1286064, 1446822, 1483920, 1607580, 1929096, 2143440, 2225880, 2411370, 2893644, 3215160, 3617055, 3858192, 4451760, 4822740, 5787288, 6430320, 7234110, 9645480, 11574576, 14468220, 19290960, 28936440, 57872880]

約数ペア:

[(1, 57872880), (2, 28936440), (3, 19290960), (4, 14468220), (5, 11574576), (6, 9645480), (8, 7234110), (9, 6430320), (10, 5787288), (12, 4822740), (13, 4451760), (15, 3858192), (16, 3617055), (18, 3215160), (20, 2893644), (24, 2411370), (26, 2225880), (27, 2143440), (30, 1929096), (36, 1607580), (39, 1483920), (40, 1446822), (45, 1286064), (48, 1205685), (52, 1112940), (54, 1071720), (60, 964548), (65, 890352), (72, 803790), (78, 741960), (80, 723411), (81, 714480), (90, 643032), (104, 556470), (108, 535860), (117, 494640), (120, 482274), (130, 445176), (135, 428688), (144, 401895), (156, 370980), (162, 357240), (180, 321516), (195, 296784), (208, 278235), (216, 267930), (229, 252720), (234, 247320), (240, 241137), (243, 238160), (260, 222588), (270, 214344), (312, 185490), (324, 178620), (351, 164880), (360, 160758), (390, 148392), (405, 142896), (432, 133965), (458, 126360), (468, 123660), (486, 119080), (520, 111294), (540, 107172), (585, 98928), (624, 92745), (648, 89310), (687, 84240), (702, 82440), (720, 80379), (780, 74196), (810, 71448), (916, 63180), (936, 61830), (972, 59540), (1040, 55647), (1053, 54960), (1080, 53586), (1145, 50544), (1170, 49464), (1215, 47632), (1296, 44655), (1374, 42120), (1404, 41220), (1560, 37098), (1620, 35724), (1755, 32976), (1832, 31590), (1872, 30915), (1944, 29770), (2061, 28080), (2106, 27480), (2160, 26793), (2290, 25272), (2340, 24732), (2430, 23816), (2748, 21060), (2808, 20610), (2977, 19440), (3120, 18549), (3159, 18320), (3240, 17862), (3435, 16848), (3510, 16488), (3664, 15795), (3888, 14885), (4122, 14040), (4212, 13740), (4580, 12636), (4680, 12366), (4860, 11908), (5265, 10992), (5496, 10530), (5616, 10305), (5954, 9720), (6183, 9360), (6318, 9160), (6480, 8931), (6870, 8424), (7020, 8244)]