121192920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7829}}^1$

素因数の和:7889

約数の個数: 96

約数和(自身を含む): 403088400

約数和(自身を除く): 281895480

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, 7829, 15480, 15658, 23487, 31316, 39145, 46974, 62632, 70461, 78290, 93948, 117435, 140922, 156580, 187896, 234870, 281844, 313160, 336647, 352305, 469740, 563688, 673294, 704610, 939480, 1009941, 1346588, 1409220, 1683235, 2019882, 2693176, 2818440, 3029823, 3366470, 4039764, 5049705, 6059646, 6732940, 8079528, 10099410, 12119292, 13465880, 15149115, 20198820, 24238584, 30298230, 40397640, 60596460, 121192920]

約数ペア:

[(1, 121192920), (2, 60596460), (3, 40397640), (4, 30298230), (5, 24238584), (6, 20198820), (8, 15149115), (9, 13465880), (10, 12119292), (12, 10099410), (15, 8079528), (18, 6732940), (20, 6059646), (24, 5049705), (30, 4039764), (36, 3366470), (40, 3029823), (43, 2818440), (45, 2693176), (60, 2019882), (72, 1683235), (86, 1409220), (90, 1346588), (120, 1009941), (129, 939480), (172, 704610), (180, 673294), (215, 563688), (258, 469740), (344, 352305), (360, 336647), (387, 313160), (430, 281844), (516, 234870), (645, 187896), (774, 156580), (860, 140922), (1032, 117435), (1290, 93948), (1548, 78290), (1720, 70461), (1935, 62632), (2580, 46974), (3096, 39145), (3870, 31316), (5160, 23487), (7740, 15658), (7829, 15480)]