1485840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:208

約数の個数: 80

約数和(自身を含む): 4749696

約数和(自身を除く): 3263856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 151, 164, 205, 240, 246, 302, 328, 410, 453, 492, 604, 615, 656, 755, 820, 906, 984, 1208, 1230, 1510, 1640, 1812, 1968, 2265, 2416, 2460, 3020, 3280, 3624, 4530, 4920, 6040, 6191, 7248, 9060, 9840, 12080, 12382, 18120, 18573, 24764, 30955, 36240, 37146, 49528, 61910, 74292, 92865, 99056, 123820, 148584, 185730, 247640, 297168, 371460, 495280, 742920, 1485840]

約数ペア:

[(1, 1485840), (2, 742920), (3, 495280), (4, 371460), (5, 297168), (6, 247640), (8, 185730), (10, 148584), (12, 123820), (15, 99056), (16, 92865), (20, 74292), (24, 61910), (30, 49528), (40, 37146), (41, 36240), (48, 30955), (60, 24764), (80, 18573), (82, 18120), (120, 12382), (123, 12080), (151, 9840), (164, 9060), (205, 7248), (240, 6191), (246, 6040), (302, 4920), (328, 4530), (410, 3624), (453, 3280), (492, 3020), (604, 2460), (615, 2416), (656, 2265), (755, 1968), (820, 1812), (906, 1640), (984, 1510), (1208, 1230)]