2665664160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{39953}}^1$

素因数の和:40110

約数の個数: 96

約数和(自身を含む): 8457462720

約数和(自身を除く): 5791798560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 139, 160, 240, 278, 417, 480, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 4448, 5560, 6672, 8340, 11120, 13344, 16680, 22240, 33360, 39953, 66720, 79906, 119859, 159812, 199765, 239718, 319624, 399530, 479436, 599295, 639248, 799060, 958872, 1198590, 1278496, 1598120, 1917744, 2397180, 3196240, 3835488, 4794360, 5553467, 6392480, 9588720, 11106934, 16660401, 19177440, 22213868, 27767335, 33320802, 44427736, 55534670, 66641604, 83302005, 88855472, 111069340, 133283208, 166604010, 177710944, 222138680, 266566416, 333208020, 444277360, 533132832, 666416040, 888554720, 1332832080, 2665664160]

約数ペア:

[(1, 2665664160), (2, 1332832080), (3, 888554720), (4, 666416040), (5, 533132832), (6, 444277360), (8, 333208020), (10, 266566416), (12, 222138680), (15, 177710944), (16, 166604010), (20, 133283208), (24, 111069340), (30, 88855472), (32, 83302005), (40, 66641604), (48, 55534670), (60, 44427736), (80, 33320802), (96, 27767335), (120, 22213868), (139, 19177440), (160, 16660401), (240, 11106934), (278, 9588720), (417, 6392480), (480, 5553467), (556, 4794360), (695, 3835488), (834, 3196240), (1112, 2397180), (1390, 1917744), (1668, 1598120), (2085, 1278496), (2224, 1198590), (2780, 958872), (3336, 799060), (4170, 639248), (4448, 599295), (5560, 479436), (6672, 399530), (8340, 319624), (11120, 239718), (13344, 199765), (16680, 159812), (22240, 119859), (33360, 79906), (39953, 66720)]