815043480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2311}}^1\times {\mathrm{2939}}^1$

素因数の和:5264

約数の個数: 64

約数和(自身を含む): 2447020800

約数和(自身を除く): 1631977320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2311, 2939, 4622, 5878, 6933, 8817, 9244, 11555, 11756, 13866, 14695, 17634, 18488, 23110, 23512, 27732, 29390, 34665, 35268, 44085, 46220, 55464, 58780, 69330, 70536, 88170, 92440, 117560, 138660, 176340, 277320, 352680, 6792029, 13584058, 20376087, 27168116, 33960145, 40752174, 54336232, 67920290, 81504348, 101880435, 135840580, 163008696, 203760870, 271681160, 407521740, 815043480]

約数ペア:

[(1, 815043480), (2, 407521740), (3, 271681160), (4, 203760870), (5, 163008696), (6, 135840580), (8, 101880435), (10, 81504348), (12, 67920290), (15, 54336232), (20, 40752174), (24, 33960145), (30, 27168116), (40, 20376087), (60, 13584058), (120, 6792029), (2311, 352680), (2939, 277320), (4622, 176340), (5878, 138660), (6933, 117560), (8817, 92440), (9244, 88170), (11555, 70536), (11756, 69330), (13866, 58780), (14695, 55464), (17634, 46220), (18488, 44085), (23110, 35268), (23512, 34665), (27732, 29390)]