240086890440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2143}}^1\times {\mathrm{311203}}^1$

素因数の和:313363

約数の個数: 96

約数和(自身を含む): 780649009920

約数和(自身を除く): 540562119480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2143, 4286, 6429, 8572, 10715, 12858, 17144, 19287, 21430, 25716, 32145, 38574, 42860, 51432, 64290, 77148, 85720, 96435, 128580, 154296, 192870, 257160, 311203, 385740, 622406, 771480, 933609, 1244812, 1556015, 1867218, 2489624, 2800827, 3112030, 3734436, 4668045, 5601654, 6224060, 7468872, 9336090, 11203308, 12448120, 14004135, 18672180, 22406616, 28008270, 37344360, 56016540, 112033080, 666908029, 1333816058, 2000724087, 2667632116, 3334540145, 4001448174, 5335264232, 6002172261, 6669080290, 8002896348, 10003620435, 12004344522, 13338160580, 16005792696, 20007240870, 24008689044, 26676321160, 30010861305, 40014481740, 48017378088, 60021722610, 80028963480, 120043445220, 240086890440]

約数ペア:

[(1, 240086890440), (2, 120043445220), (3, 80028963480), (4, 60021722610), (5, 48017378088), (6, 40014481740), (8, 30010861305), (9, 26676321160), (10, 24008689044), (12, 20007240870), (15, 16005792696), (18, 13338160580), (20, 12004344522), (24, 10003620435), (30, 8002896348), (36, 6669080290), (40, 6002172261), (45, 5335264232), (60, 4001448174), (72, 3334540145), (90, 2667632116), (120, 2000724087), (180, 1333816058), (360, 666908029), (2143, 112033080), (4286, 56016540), (6429, 37344360), (8572, 28008270), (10715, 22406616), (12858, 18672180), (17144, 14004135), (19287, 12448120), (21430, 11203308), (25716, 9336090), (32145, 7468872), (38574, 6224060), (42860, 5601654), (51432, 4668045), (64290, 3734436), (77148, 3112030), (85720, 2800827), (96435, 2489624), (128580, 1867218), (154296, 1556015), (192870, 1244812), (257160, 933609), (311203, 771480), (385740, 622406)]