329980920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{7069}}^1$

素因数の和:7472

約数の個数: 64

約数和(自身を含む): 992628000

約数和(自身を除く): 662647080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 389, 778, 1167, 1556, 1945, 2334, 3112, 3890, 4668, 5835, 7069, 7780, 9336, 11670, 14138, 15560, 21207, 23340, 28276, 35345, 42414, 46680, 56552, 70690, 84828, 106035, 141380, 169656, 212070, 282760, 424140, 848280, 2749841, 5499682, 8249523, 10999364, 13749205, 16499046, 21998728, 27498410, 32998092, 41247615, 54996820, 65996184, 82495230, 109993640, 164990460, 329980920]

約数ペア:

[(1, 329980920), (2, 164990460), (3, 109993640), (4, 82495230), (5, 65996184), (6, 54996820), (8, 41247615), (10, 32998092), (12, 27498410), (15, 21998728), (20, 16499046), (24, 13749205), (30, 10999364), (40, 8249523), (60, 5499682), (120, 2749841), (389, 848280), (778, 424140), (1167, 282760), (1556, 212070), (1945, 169656), (2334, 141380), (3112, 106035), (3890, 84828), (4668, 70690), (5835, 56552), (7069, 46680), (7780, 42414), (9336, 35345), (11670, 28276), (14138, 23340), (15560, 21207)]