1251796440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{45553}}^1$

素因数の和:45796

約数の個数: 64

約数和(自身を含む): 3771871200

約数和(自身を除く): 2520074760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 3435, 4580, 5496, 6870, 9160, 13740, 27480, 45553, 91106, 136659, 182212, 227765, 273318, 364424, 455530, 546636, 683295, 911060, 1093272, 1366590, 1822120, 2733180, 5466360, 10431637, 20863274, 31294911, 41726548, 52158185, 62589822, 83453096, 104316370, 125179644, 156474555, 208632740, 250359288, 312949110, 417265480, 625898220, 1251796440]

約数ペア:

[(1, 1251796440), (2, 625898220), (3, 417265480), (4, 312949110), (5, 250359288), (6, 208632740), (8, 156474555), (10, 125179644), (12, 104316370), (15, 83453096), (20, 62589822), (24, 52158185), (30, 41726548), (40, 31294911), (60, 20863274), (120, 10431637), (229, 5466360), (458, 2733180), (687, 1822120), (916, 1366590), (1145, 1093272), (1374, 911060), (1832, 683295), (2290, 546636), (2748, 455530), (3435, 364424), (4580, 273318), (5496, 227765), (6870, 182212), (9160, 136659), (13740, 91106), (27480, 45553)]