522480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1$

素因数の和:334

約数の個数: 80

約数和(自身を含む): 1857024

約数和(自身を除く): 1334544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 311, 336, 420, 560, 622, 840, 933, 1244, 1555, 1680, 1866, 2177, 2488, 3110, 3732, 4354, 4665, 4976, 6220, 6531, 7464, 8708, 9330, 10885, 12440, 13062, 14928, 17416, 18660, 21770, 24880, 26124, 32655, 34832, 37320, 43540, 52248, 65310, 74640, 87080, 104496, 130620, 174160, 261240, 522480]

約数ペア:

[(1, 522480), (2, 261240), (3, 174160), (4, 130620), (5, 104496), (6, 87080), (7, 74640), (8, 65310), (10, 52248), (12, 43540), (14, 37320), (15, 34832), (16, 32655), (20, 26124), (21, 24880), (24, 21770), (28, 18660), (30, 17416), (35, 14928), (40, 13062), (42, 12440), (48, 10885), (56, 9330), (60, 8708), (70, 7464), (80, 6531), (84, 6220), (105, 4976), (112, 4665), (120, 4354), (140, 3732), (168, 3110), (210, 2488), (240, 2177), (280, 1866), (311, 1680), (336, 1555), (420, 1244), (560, 933), (622, 840)]