1123440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:198

約数の個数: 80

約数和(自身を含む): 3618816

約数和(自身を除く): 2495376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 151, 155, 186, 240, 248, 302, 310, 372, 453, 465, 496, 604, 620, 744, 755, 906, 930, 1208, 1240, 1488, 1510, 1812, 1860, 2265, 2416, 2480, 3020, 3624, 3720, 4530, 4681, 6040, 7248, 7440, 9060, 9362, 12080, 14043, 18120, 18724, 23405, 28086, 36240, 37448, 46810, 56172, 70215, 74896, 93620, 112344, 140430, 187240, 224688, 280860, 374480, 561720, 1123440]

約数ペア:

[(1, 1123440), (2, 561720), (3, 374480), (4, 280860), (5, 224688), (6, 187240), (8, 140430), (10, 112344), (12, 93620), (15, 74896), (16, 70215), (20, 56172), (24, 46810), (30, 37448), (31, 36240), (40, 28086), (48, 23405), (60, 18724), (62, 18120), (80, 14043), (93, 12080), (120, 9362), (124, 9060), (151, 7440), (155, 7248), (186, 6040), (240, 4681), (248, 4530), (302, 3720), (310, 3624), (372, 3020), (453, 2480), (465, 2416), (496, 2265), (604, 1860), (620, 1812), (744, 1510), (755, 1488), (906, 1240), (930, 1208)]