289022280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{6823}}^1$

素因数の和:7190

約数の個数: 64

約数和(自身を含む): 869650560

約数和(自身を除く): 580628280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 353, 706, 1059, 1412, 1765, 2118, 2824, 3530, 4236, 5295, 6823, 7060, 8472, 10590, 13646, 14120, 20469, 21180, 27292, 34115, 40938, 42360, 54584, 68230, 81876, 102345, 136460, 163752, 204690, 272920, 409380, 818760, 2408519, 4817038, 7225557, 9634076, 12042595, 14451114, 19268152, 24085190, 28902228, 36127785, 48170380, 57804456, 72255570, 96340760, 144511140, 289022280]

約数ペア:

[(1, 289022280), (2, 144511140), (3, 96340760), (4, 72255570), (5, 57804456), (6, 48170380), (8, 36127785), (10, 28902228), (12, 24085190), (15, 19268152), (20, 14451114), (24, 12042595), (30, 9634076), (40, 7225557), (60, 4817038), (120, 2408519), (353, 818760), (706, 409380), (1059, 272920), (1412, 204690), (1765, 163752), (2118, 136460), (2824, 102345), (3530, 81876), (4236, 68230), (5295, 54584), (6823, 42360), (7060, 40938), (8472, 34115), (10590, 27292), (13646, 21180), (14120, 20469)]