145888120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{8831}}^1$

素因数の和:8908

約数の個数: 64

約数和(自身を含む): 381542400

約数和(自身を除く): 235654280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 826, 1180, 1652, 2065, 2360, 3304, 4130, 8260, 8831, 16520, 17662, 35324, 44155, 61817, 70648, 88310, 123634, 176620, 247268, 309085, 353240, 494536, 521029, 618170, 1042058, 1236340, 2084116, 2472680, 2605145, 3647203, 4168232, 5210290, 7294406, 10420580, 14588812, 18236015, 20841160, 29177624, 36472030, 72944060, 145888120]

約数ペア:

[(1, 145888120), (2, 72944060), (4, 36472030), (5, 29177624), (7, 20841160), (8, 18236015), (10, 14588812), (14, 10420580), (20, 7294406), (28, 5210290), (35, 4168232), (40, 3647203), (56, 2605145), (59, 2472680), (70, 2084116), (118, 1236340), (140, 1042058), (236, 618170), (280, 521029), (295, 494536), (413, 353240), (472, 309085), (590, 247268), (826, 176620), (1180, 123634), (1652, 88310), (2065, 70648), (2360, 61817), (3304, 44155), (4130, 35324), (8260, 17662), (8831, 16520)]