549152760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{352021}}^1$

素因数の和:352048

約数の個数: 64

約数和(自身を含む): 1774190880

約数和(自身を除く): 1225038120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 352021, 704042, 1056063, 1408084, 1760105, 2112126, 2816168, 3520210, 4224252, 4576273, 5280315, 7040420, 8448504, 9152546, 10560630, 13728819, 14080840, 18305092, 21121260, 22881365, 27457638, 36610184, 42242520, 45762730, 54915276, 68644095, 91525460, 109830552, 137288190, 183050920, 274576380, 549152760]

約数ペア:

[(1, 549152760), (2, 274576380), (3, 183050920), (4, 137288190), (5, 109830552), (6, 91525460), (8, 68644095), (10, 54915276), (12, 45762730), (13, 42242520), (15, 36610184), (20, 27457638), (24, 22881365), (26, 21121260), (30, 18305092), (39, 14080840), (40, 13728819), (52, 10560630), (60, 9152546), (65, 8448504), (78, 7040420), (104, 5280315), (120, 4576273), (130, 4224252), (156, 3520210), (195, 2816168), (260, 2112126), (312, 1760105), (390, 1408084), (520, 1056063), (780, 704042), (1560, 352021)]