121879625520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{507831773}}^1$

素因数の和:507831789

約数の個数: 40

約数和(自身を含む): 377826839856

約数和(自身を除く): 255947214336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 507831773, 1015663546, 1523495319, 2031327092, 2539158865, 3046990638, 4062654184, 5078317730, 6093981276, 7617476595, 8125308368, 10156635460, 12187962552, 15234953190, 20313270920, 24375925104, 30469906380, 40626541840, 60939812760, 121879625520]

約数ペア:

[(1, 121879625520), (2, 60939812760), (3, 40626541840), (4, 30469906380), (5, 24375925104), (6, 20313270920), (8, 15234953190), (10, 12187962552), (12, 10156635460), (15, 8125308368), (16, 7617476595), (20, 6093981276), (24, 5078317730), (30, 4062654184), (40, 3046990638), (48, 2539158865), (60, 2031327092), (80, 1523495319), (120, 1015663546), (240, 507831773)]