181410120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11719}}^1$

素因数の和:11779

約数の個数: 96

約数和(自身を含む): 603345600

約数和(自身を除く): 421935480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 11719, 15480, 23438, 35157, 46876, 58595, 70314, 93752, 105471, 117190, 140628, 175785, 210942, 234380, 281256, 351570, 421884, 468760, 503917, 527355, 703140, 843768, 1007834, 1054710, 1406280, 1511751, 2015668, 2109420, 2519585, 3023502, 4031336, 4218840, 4535253, 5039170, 6047004, 7558755, 9070506, 10078340, 12094008, 15117510, 18141012, 20156680, 22676265, 30235020, 36282024, 45352530, 60470040, 90705060, 181410120]

約数ペア:

[(1, 181410120), (2, 90705060), (3, 60470040), (4, 45352530), (5, 36282024), (6, 30235020), (8, 22676265), (9, 20156680), (10, 18141012), (12, 15117510), (15, 12094008), (18, 10078340), (20, 9070506), (24, 7558755), (30, 6047004), (36, 5039170), (40, 4535253), (43, 4218840), (45, 4031336), (60, 3023502), (72, 2519585), (86, 2109420), (90, 2015668), (120, 1511751), (129, 1406280), (172, 1054710), (180, 1007834), (215, 843768), (258, 703140), (344, 527355), (360, 503917), (387, 468760), (430, 421884), (516, 351570), (645, 281256), (774, 234380), (860, 210942), (1032, 175785), (1290, 140628), (1548, 117190), (1720, 105471), (1935, 93752), (2580, 70314), (3096, 58595), (3870, 46876), (5160, 35157), (7740, 23438), (11719, 15480)]