355720440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1069}}^1$

素因数の和:1189

約数の個数: 128

約数和(自身を含む): 1109376000

約数和(自身を除く): 753655560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 59, 60, 94, 118, 120, 141, 177, 188, 235, 236, 282, 295, 354, 376, 470, 472, 564, 590, 705, 708, 885, 940, 1069, 1128, 1180, 1410, 1416, 1770, 1880, 2138, 2360, 2773, 2820, 3207, 3540, 4276, 5345, 5546, 5640, 6414, 7080, 8319, 8552, 10690, 11092, 12828, 13865, 16035, 16638, 21380, 22184, 25656, 27730, 32070, 33276, 41595, 42760, 50243, 55460, 63071, 64140, 66552, 83190, 100486, 110920, 126142, 128280, 150729, 166380, 189213, 200972, 251215, 252284, 301458, 315355, 332760, 378426, 401944, 502430, 504568, 602916, 630710, 753645, 756852, 946065, 1004860, 1205832, 1261420, 1507290, 1513704, 1892130, 2009720, 2522840, 2964337, 3014580, 3784260, 5928674, 6029160, 7568520, 8893011, 11857348, 14821685, 17786022, 23714696, 29643370, 35572044, 44465055, 59286740, 71144088, 88930110, 118573480, 177860220, 355720440]

約数ペア:

[(1, 355720440), (2, 177860220), (3, 118573480), (4, 88930110), (5, 71144088), (6, 59286740), (8, 44465055), (10, 35572044), (12, 29643370), (15, 23714696), (20, 17786022), (24, 14821685), (30, 11857348), (40, 8893011), (47, 7568520), (59, 6029160), (60, 5928674), (94, 3784260), (118, 3014580), (120, 2964337), (141, 2522840), (177, 2009720), (188, 1892130), (235, 1513704), (236, 1507290), (282, 1261420), (295, 1205832), (354, 1004860), (376, 946065), (470, 756852), (472, 753645), (564, 630710), (590, 602916), (705, 504568), (708, 502430), (885, 401944), (940, 378426), (1069, 332760), (1128, 315355), (1180, 301458), (1410, 252284), (1416, 251215), (1770, 200972), (1880, 189213), (2138, 166380), (2360, 150729), (2773, 128280), (2820, 126142), (3207, 110920), (3540, 100486), (4276, 83190), (5345, 66552), (5546, 64140), (5640, 63071), (6414, 55460), (7080, 50243), (8319, 42760), (8552, 41595), (10690, 33276), (11092, 32070), (12828, 27730), (13865, 25656), (16035, 22184), (16638, 21380)]