858904480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1601}}^1$

素因数の和:2102

約数の個数: 96

約数和(自身を含む): 2325335040

約数和(自身を除く): 1466430560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 479, 560, 958, 1120, 1601, 1916, 2395, 3202, 3353, 3832, 4790, 6404, 6706, 7664, 8005, 9580, 11207, 12808, 13412, 15328, 16010, 16765, 19160, 22414, 25616, 26824, 32020, 33530, 38320, 44828, 51232, 53648, 56035, 64040, 67060, 76640, 89656, 107296, 112070, 128080, 134120, 179312, 224140, 256160, 268240, 358624, 448280, 536480, 766879, 896560, 1533758, 1793120, 3067516, 3834395, 5368153, 6135032, 7668790, 10736306, 12270064, 15337580, 21472612, 24540128, 26840765, 30675160, 42945224, 53681530, 61350320, 85890448, 107363060, 122700640, 171780896, 214726120, 429452240, 858904480]

約数ペア:

[(1, 858904480), (2, 429452240), (4, 214726120), (5, 171780896), (7, 122700640), (8, 107363060), (10, 85890448), (14, 61350320), (16, 53681530), (20, 42945224), (28, 30675160), (32, 26840765), (35, 24540128), (40, 21472612), (56, 15337580), (70, 12270064), (80, 10736306), (112, 7668790), (140, 6135032), (160, 5368153), (224, 3834395), (280, 3067516), (479, 1793120), (560, 1533758), (958, 896560), (1120, 766879), (1601, 536480), (1916, 448280), (2395, 358624), (3202, 268240), (3353, 256160), (3832, 224140), (4790, 179312), (6404, 134120), (6706, 128080), (7664, 112070), (8005, 107296), (9580, 89656), (11207, 76640), (12808, 67060), (13412, 64040), (15328, 56035), (16010, 53648), (16765, 51232), (19160, 44828), (22414, 38320), (25616, 33530), (26824, 32020)]