161737290480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{673905377}}^1$

素因数の和:673905393

約数の個数: 40

約数和(自身を含む): 501385601232

約数和(自身を除く): 339648310752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 673905377, 1347810754, 2021716131, 2695621508, 3369526885, 4043432262, 5391243016, 6739053770, 8086864524, 10108580655, 10782486032, 13478107540, 16173729048, 20217161310, 26956215080, 32347458096, 40434322620, 53912430160, 80868645240, 161737290480]

約数ペア:

[(1, 161737290480), (2, 80868645240), (3, 53912430160), (4, 40434322620), (5, 32347458096), (6, 26956215080), (8, 20217161310), (10, 16173729048), (12, 13478107540), (15, 10782486032), (16, 10108580655), (20, 8086864524), (24, 6739053770), (30, 5391243016), (40, 4043432262), (48, 3369526885), (60, 2695621508), (80, 2021716131), (120, 1347810754), (240, 673905377)]