167980920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2851}}^1$

素因数の和:3356

約数の個数: 64

約数和(自身を含む): 505146240

約数和(自身を除く): 337165320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 491, 982, 1473, 1964, 2455, 2851, 2946, 3928, 4910, 5702, 5892, 7365, 8553, 9820, 11404, 11784, 14255, 14730, 17106, 19640, 22808, 28510, 29460, 34212, 42765, 57020, 58920, 68424, 85530, 114040, 171060, 342120, 1399841, 2799682, 4199523, 5599364, 6999205, 8399046, 11198728, 13998410, 16798092, 20997615, 27996820, 33596184, 41995230, 55993640, 83990460, 167980920]

約数ペア:

[(1, 167980920), (2, 83990460), (3, 55993640), (4, 41995230), (5, 33596184), (6, 27996820), (8, 20997615), (10, 16798092), (12, 13998410), (15, 11198728), (20, 8399046), (24, 6999205), (30, 5599364), (40, 4199523), (60, 2799682), (120, 1399841), (491, 342120), (982, 171060), (1473, 114040), (1964, 85530), (2455, 68424), (2851, 58920), (2946, 57020), (3928, 42765), (4910, 34212), (5702, 29460), (5892, 28510), (7365, 22808), (8553, 19640), (9820, 17106), (11404, 14730), (11784, 14255)]