213725520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{98947}}^1$

素因数の和:98969

約数の個数: 80

約数和(自身を含む): 736173120

約数和(自身を除く): 522447600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 98947, 197894, 296841, 395788, 494735, 593682, 791576, 890523, 989470, 1187364, 1484205, 1583152, 1781046, 1978940, 2374728, 2671569, 2968410, 3562092, 3957880, 4452615, 4749456, 5343138, 5936820, 7124184, 7915760, 8905230, 10686276, 11873640, 13357845, 14248368, 17810460, 21372552, 23747280, 26715690, 35620920, 42745104, 53431380, 71241840, 106862760, 213725520]

約数ペア:

[(1, 213725520), (2, 106862760), (3, 71241840), (4, 53431380), (5, 42745104), (6, 35620920), (8, 26715690), (9, 23747280), (10, 21372552), (12, 17810460), (15, 14248368), (16, 13357845), (18, 11873640), (20, 10686276), (24, 8905230), (27, 7915760), (30, 7124184), (36, 5936820), (40, 5343138), (45, 4749456), (48, 4452615), (54, 3957880), (60, 3562092), (72, 2968410), (80, 2671569), (90, 2374728), (108, 1978940), (120, 1781046), (135, 1583152), (144, 1484205), (180, 1187364), (216, 989470), (240, 890523), (270, 791576), (360, 593682), (432, 494735), (540, 395788), (720, 296841), (1080, 197894), (2160, 98947)]