80737440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{24029}}^1$

素因数の和:24054

約数の個数: 96

約数和(自身を含む): 290666880

約数和(自身を除く): 209929440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 24029, 48058, 72087, 96116, 120145, 144174, 168203, 192232, 240290, 288348, 336406, 360435, 384464, 480580, 504609, 576696, 672812, 720870, 768928, 841015, 961160, 1009218, 1153392, 1345624, 1441740, 1682030, 1922320, 2018436, 2306784, 2523045, 2691248, 2883480, 3364060, 3844640, 4036872, 5046090, 5382496, 5766960, 6728120, 8073744, 10092180, 11533920, 13456240, 16147488, 20184360, 26912480, 40368720, 80737440]

約数ペア:

[(1, 80737440), (2, 40368720), (3, 26912480), (4, 20184360), (5, 16147488), (6, 13456240), (7, 11533920), (8, 10092180), (10, 8073744), (12, 6728120), (14, 5766960), (15, 5382496), (16, 5046090), (20, 4036872), (21, 3844640), (24, 3364060), (28, 2883480), (30, 2691248), (32, 2523045), (35, 2306784), (40, 2018436), (42, 1922320), (48, 1682030), (56, 1441740), (60, 1345624), (70, 1153392), (80, 1009218), (84, 961160), (96, 841015), (105, 768928), (112, 720870), (120, 672812), (140, 576696), (160, 504609), (168, 480580), (210, 384464), (224, 360435), (240, 336406), (280, 288348), (336, 240290), (420, 192232), (480, 168203), (560, 144174), (672, 120145), (840, 96116), (1120, 72087), (1680, 48058), (3360, 24029)]