56244240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2038

約数の個数: 160

約数和(自身を含む): 208736640

約数和(自身を除く): 152492400

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, 2003, 2160, 2340, 2808, 3120, 3510, 4006, 4680, 5616, 6009, 7020, 8012, 9360, 10015, 12018, 14040, 16024, 18027, 20030, 24036, 26039, 28080, 30045, 32048, 36054, 40060, 48072, 52078, 54081, 60090, 72108, 78117, 80120, 90135, 96144, 104156, 108162, 120180, 130195, 144216, 156234, 160240, 180270, 208312, 216324, 234351, 240360, 260390, 270405, 288432, 312468, 360540, 390585, 416624, 432648, 468702, 480720, 520780, 540810, 624936, 703053, 721080, 781170, 865296, 937404, 1041560, 1081620, 1171755, 1249872, 1406106, 1442160, 1562340, 1874808, 2083120, 2163240, 2343510, 2812212, 3124680, 3515265, 3749616, 4326480, 4687020, 5624424, 6249360, 7030530, 9374040, 11248848, 14061060, 18748080, 28122120, 56244240]

約数ペア:

[(1, 56244240), (2, 28122120), (3, 18748080), (4, 14061060), (5, 11248848), (6, 9374040), (8, 7030530), (9, 6249360), (10, 5624424), (12, 4687020), (13, 4326480), (15, 3749616), (16, 3515265), (18, 3124680), (20, 2812212), (24, 2343510), (26, 2163240), (27, 2083120), (30, 1874808), (36, 1562340), (39, 1442160), (40, 1406106), (45, 1249872), (48, 1171755), (52, 1081620), (54, 1041560), (60, 937404), (65, 865296), (72, 781170), (78, 721080), (80, 703053), (90, 624936), (104, 540810), (108, 520780), (117, 480720), (120, 468702), (130, 432648), (135, 416624), (144, 390585), (156, 360540), (180, 312468), (195, 288432), (208, 270405), (216, 260390), (234, 240360), (240, 234351), (260, 216324), (270, 208312), (312, 180270), (351, 160240), (360, 156234), (390, 144216), (432, 130195), (468, 120180), (520, 108162), (540, 104156), (585, 96144), (624, 90135), (702, 80120), (720, 78117), (780, 72108), (936, 60090), (1040, 54081), (1080, 52078), (1170, 48072), (1404, 40060), (1560, 36054), (1755, 32048), (1872, 30045), (2003, 28080), (2160, 26039), (2340, 24036), (2808, 20030), (3120, 18027), (3510, 16024), (4006, 14040), (4680, 12018), (5616, 10015), (6009, 9360), (7020, 8012)]