30952440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 101537280

約数和(自身を除く): 70584840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 127, 180, 254, 360, 381, 508, 635, 677, 762, 1016, 1143, 1270, 1354, 1524, 1905, 2031, 2286, 2540, 2708, 3048, 3385, 3810, 4062, 4572, 5080, 5416, 5715, 6093, 6770, 7620, 8124, 9144, 10155, 11430, 12186, 13540, 15240, 16248, 20310, 22860, 24372, 27080, 30465, 40620, 45720, 48744, 60930, 81240, 85979, 121860, 171958, 243720, 257937, 343916, 429895, 515874, 687832, 773811, 859790, 1031748, 1289685, 1547622, 1719580, 2063496, 2579370, 3095244, 3439160, 3869055, 5158740, 6190488, 7738110, 10317480, 15476220, 30952440]

約数ペア:

[(1, 30952440), (2, 15476220), (3, 10317480), (4, 7738110), (5, 6190488), (6, 5158740), (8, 3869055), (9, 3439160), (10, 3095244), (12, 2579370), (15, 2063496), (18, 1719580), (20, 1547622), (24, 1289685), (30, 1031748), (36, 859790), (40, 773811), (45, 687832), (60, 515874), (72, 429895), (90, 343916), (120, 257937), (127, 243720), (180, 171958), (254, 121860), (360, 85979), (381, 81240), (508, 60930), (635, 48744), (677, 45720), (762, 40620), (1016, 30465), (1143, 27080), (1270, 24372), (1354, 22860), (1524, 20310), (1905, 16248), (2031, 15240), (2286, 13540), (2540, 12186), (2708, 11430), (3048, 10155), (3385, 9144), (3810, 8124), (4062, 7620), (4572, 6770), (5080, 6093), (5416, 5715)]