144192720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{85829}}^1$

素因数の和:85852

約数の個数: 80

約数和(自身を含む): 510860160

約数和(自身を除く): 366667440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 85829, 171658, 257487, 343316, 429145, 514974, 600803, 686632, 858290, 1029948, 1201606, 1287435, 1373264, 1716580, 1802409, 2059896, 2403212, 2574870, 3004015, 3433160, 3604818, 4119792, 4806424, 5149740, 6008030, 6866320, 7209636, 9012045, 9612848, 10299480, 12016060, 14419272, 18024090, 20598960, 24032120, 28838544, 36048180, 48064240, 72096360, 144192720]

約数ペア:

[(1, 144192720), (2, 72096360), (3, 48064240), (4, 36048180), (5, 28838544), (6, 24032120), (7, 20598960), (8, 18024090), (10, 14419272), (12, 12016060), (14, 10299480), (15, 9612848), (16, 9012045), (20, 7209636), (21, 6866320), (24, 6008030), (28, 5149740), (30, 4806424), (35, 4119792), (40, 3604818), (42, 3433160), (48, 3004015), (56, 2574870), (60, 2403212), (70, 2059896), (80, 1802409), (84, 1716580), (105, 1373264), (112, 1287435), (120, 1201606), (140, 1029948), (168, 858290), (210, 686632), (240, 600803), (280, 514974), (336, 429145), (420, 343316), (560, 257487), (840, 171658), (1680, 85829)]