1681572240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{15467}}^1$

素因数の和:15637

約数の個数: 120

約数和(自身を含む): 5685046848

約数和(自身を除く): 4003474608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 151, 180, 240, 302, 360, 453, 604, 720, 755, 906, 1208, 1359, 1510, 1812, 2265, 2416, 2718, 3020, 3624, 4530, 5436, 6040, 6795, 7248, 9060, 10872, 12080, 13590, 15467, 18120, 21744, 27180, 30934, 36240, 46401, 54360, 61868, 77335, 92802, 108720, 123736, 139203, 154670, 185604, 232005, 247472, 278406, 309340, 371208, 464010, 556812, 618680, 696015, 742416, 928020, 1113624, 1237360, 1392030, 1856040, 2227248, 2335517, 2784060, 3712080, 4671034, 5568120, 7006551, 9342068, 11136240, 11677585, 14013102, 18684136, 21019653, 23355170, 28026204, 35032755, 37368272, 42039306, 46710340, 56052408, 70065510, 84078612, 93420680, 105098265, 112104816, 140131020, 168157224, 186841360, 210196530, 280262040, 336314448, 420393060, 560524080, 840786120, 1681572240]

約数ペア:

[(1, 1681572240), (2, 840786120), (3, 560524080), (4, 420393060), (5, 336314448), (6, 280262040), (8, 210196530), (9, 186841360), (10, 168157224), (12, 140131020), (15, 112104816), (16, 105098265), (18, 93420680), (20, 84078612), (24, 70065510), (30, 56052408), (36, 46710340), (40, 42039306), (45, 37368272), (48, 35032755), (60, 28026204), (72, 23355170), (80, 21019653), (90, 18684136), (120, 14013102), (144, 11677585), (151, 11136240), (180, 9342068), (240, 7006551), (302, 5568120), (360, 4671034), (453, 3712080), (604, 2784060), (720, 2335517), (755, 2227248), (906, 1856040), (1208, 1392030), (1359, 1237360), (1510, 1113624), (1812, 928020), (2265, 742416), (2416, 696015), (2718, 618680), (3020, 556812), (3624, 464010), (4530, 371208), (5436, 309340), (6040, 278406), (6795, 247472), (7248, 232005), (9060, 185604), (10872, 154670), (12080, 139203), (13590, 123736), (15467, 108720), (18120, 92802), (21744, 77335), (27180, 61868), (30934, 54360), (36240, 46401)]