8323020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{15413}}^1$

素因数の和:15431

約数の個数: 48

約数和(自身を含む): 25895520

約数和(自身を除く): 17572500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 15413, 30826, 46239, 61652, 77065, 92478, 138717, 154130, 184956, 231195, 277434, 308260, 416151, 462390, 554868, 693585, 832302, 924780, 1387170, 1664604, 2080755, 2774340, 4161510, 8323020]

約数ペア:

[(1, 8323020), (2, 4161510), (3, 2774340), (4, 2080755), (5, 1664604), (6, 1387170), (9, 924780), (10, 832302), (12, 693585), (15, 554868), (18, 462390), (20, 416151), (27, 308260), (30, 277434), (36, 231195), (45, 184956), (54, 154130), (60, 138717), (90, 92478), (108, 77065), (135, 61652), (180, 46239), (270, 30826), (540, 15413)]