371380240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{60289}}^1$

素因数の和:60320

約数の個数: 80

約数和(自身を含む): 1076538240

約数和(自身を除く): 705158000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 60289, 120578, 241156, 301445, 422023, 482312, 602890, 663179, 844046, 964624, 1205780, 1326358, 1688092, 2110115, 2411560, 2652716, 3315895, 3376184, 4220230, 4642253, 4823120, 5305432, 6631790, 6752368, 8440460, 9284506, 10610864, 13263580, 16880920, 18569012, 23211265, 26527160, 33761840, 37138024, 46422530, 53054320, 74276048, 92845060, 185690120, 371380240]

約数ペア:

[(1, 371380240), (2, 185690120), (4, 92845060), (5, 74276048), (7, 53054320), (8, 46422530), (10, 37138024), (11, 33761840), (14, 26527160), (16, 23211265), (20, 18569012), (22, 16880920), (28, 13263580), (35, 10610864), (40, 9284506), (44, 8440460), (55, 6752368), (56, 6631790), (70, 5305432), (77, 4823120), (80, 4642253), (88, 4220230), (110, 3376184), (112, 3315895), (140, 2652716), (154, 2411560), (176, 2110115), (220, 1688092), (280, 1326358), (308, 1205780), (385, 964624), (440, 844046), (560, 663179), (616, 602890), (770, 482312), (880, 422023), (1232, 301445), (1540, 241156), (3080, 120578), (6160, 60289)]