5821920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:345

約数の個数: 144

約数和(自身を含む): 21464352

約数和(自身を除く): 15642432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 311, 312, 360, 390, 416, 468, 480, 520, 585, 622, 624, 720, 780, 933, 936, 1040, 1170, 1244, 1248, 1440, 1555, 1560, 1866, 1872, 2080, 2340, 2488, 2799, 3110, 3120, 3732, 3744, 4043, 4665, 4680, 4976, 5598, 6220, 6240, 7464, 8086, 9330, 9360, 9952, 11196, 12129, 12440, 13995, 14928, 16172, 18660, 18720, 20215, 22392, 24258, 24880, 27990, 29856, 32344, 36387, 37320, 40430, 44784, 48516, 49760, 55980, 60645, 64688, 72774, 74640, 80860, 89568, 97032, 111960, 121290, 129376, 145548, 149280, 161720, 181935, 194064, 223920, 242580, 291096, 323440, 363870, 388128, 447840, 485160, 582192, 646880, 727740, 970320, 1164384, 1455480, 1940640, 2910960, 5821920]

約数ペア:

[(1, 5821920), (2, 2910960), (3, 1940640), (4, 1455480), (5, 1164384), (6, 970320), (8, 727740), (9, 646880), (10, 582192), (12, 485160), (13, 447840), (15, 388128), (16, 363870), (18, 323440), (20, 291096), (24, 242580), (26, 223920), (30, 194064), (32, 181935), (36, 161720), (39, 149280), (40, 145548), (45, 129376), (48, 121290), (52, 111960), (60, 97032), (65, 89568), (72, 80860), (78, 74640), (80, 72774), (90, 64688), (96, 60645), (104, 55980), (117, 49760), (120, 48516), (130, 44784), (144, 40430), (156, 37320), (160, 36387), (180, 32344), (195, 29856), (208, 27990), (234, 24880), (240, 24258), (260, 22392), (288, 20215), (311, 18720), (312, 18660), (360, 16172), (390, 14928), (416, 13995), (468, 12440), (480, 12129), (520, 11196), (585, 9952), (622, 9360), (624, 9330), (720, 8086), (780, 7464), (933, 6240), (936, 6220), (1040, 5598), (1170, 4976), (1244, 4680), (1248, 4665), (1440, 4043), (1555, 3744), (1560, 3732), (1866, 3120), (1872, 3110), (2080, 2799), (2340, 2488)]