80044584060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{27226049}}^1$

素因数の和:27226075

約数の個数: 72

約数和(自身を含む): 260716654800

約数和(自身を除く): 180672070740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 27226049, 54452098, 81678147, 108904196, 136130245, 163356294, 190582343, 272260490, 326712588, 381164686, 408390735, 544520980, 571747029, 762329372, 816781470, 952911715, 1143494058, 1334076401, 1633562940, 1905823430, 2286988116, 2668152802, 2858735145, 3811646860, 4002229203, 5336305604, 5717470290, 6670382005, 8004458406, 11434940580, 13340764010, 16008916812, 20011146015, 26681528020, 40022292030, 80044584060]

約数ペア:

[(1, 80044584060), (2, 40022292030), (3, 26681528020), (4, 20011146015), (5, 16008916812), (6, 13340764010), (7, 11434940580), (10, 8004458406), (12, 6670382005), (14, 5717470290), (15, 5336305604), (20, 4002229203), (21, 3811646860), (28, 2858735145), (30, 2668152802), (35, 2286988116), (42, 1905823430), (49, 1633562940), (60, 1334076401), (70, 1143494058), (84, 952911715), (98, 816781470), (105, 762329372), (140, 571747029), (147, 544520980), (196, 408390735), (210, 381164686), (245, 326712588), (294, 272260490), (420, 190582343), (490, 163356294), (588, 136130245), (735, 108904196), (980, 81678147), (1470, 54452098), (2940, 27226049)]