674790840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{4349}}^1$

素因数の和:4797

約数の個数: 96

約数和(自身を含む): 2198664000

約数和(自身を除く): 1523873160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 431, 862, 1293, 1724, 2155, 2586, 3448, 3879, 4310, 4349, 5172, 6465, 7758, 8620, 8698, 10344, 12930, 13047, 15516, 17240, 17396, 19395, 21745, 25860, 26094, 31032, 34792, 38790, 39141, 43490, 51720, 52188, 65235, 77580, 78282, 86980, 104376, 130470, 155160, 156564, 173960, 195705, 260940, 313128, 391410, 521880, 782820, 1565640, 1874419, 3748838, 5623257, 7497676, 9372095, 11246514, 14995352, 16869771, 18744190, 22493028, 28116285, 33739542, 37488380, 44986056, 56232570, 67479084, 74976760, 84348855, 112465140, 134958168, 168697710, 224930280, 337395420, 674790840]

約数ペア:

[(1, 674790840), (2, 337395420), (3, 224930280), (4, 168697710), (5, 134958168), (6, 112465140), (8, 84348855), (9, 74976760), (10, 67479084), (12, 56232570), (15, 44986056), (18, 37488380), (20, 33739542), (24, 28116285), (30, 22493028), (36, 18744190), (40, 16869771), (45, 14995352), (60, 11246514), (72, 9372095), (90, 7497676), (120, 5623257), (180, 3748838), (360, 1874419), (431, 1565640), (862, 782820), (1293, 521880), (1724, 391410), (2155, 313128), (2586, 260940), (3448, 195705), (3879, 173960), (4310, 156564), (4349, 155160), (5172, 130470), (6465, 104376), (7758, 86980), (8620, 78282), (8698, 77580), (10344, 65235), (12930, 52188), (13047, 51720), (15516, 43490), (17240, 39141), (17396, 38790), (19395, 34792), (21745, 31032), (25860, 26094)]