29883480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22639}}^1$

素因数の和:22664

約数の個数: 64

約数和(自身を含む): 97804800

約数和(自身を除く): 67921320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 22639, 45278, 67917, 90556, 113195, 135834, 181112, 226390, 249029, 271668, 339585, 452780, 498058, 543336, 679170, 747087, 905560, 996116, 1245145, 1358340, 1494174, 1992232, 2490290, 2716680, 2988348, 3735435, 4980580, 5976696, 7470870, 9961160, 14941740, 29883480]

約数ペア:

[(1, 29883480), (2, 14941740), (3, 9961160), (4, 7470870), (5, 5976696), (6, 4980580), (8, 3735435), (10, 2988348), (11, 2716680), (12, 2490290), (15, 1992232), (20, 1494174), (22, 1358340), (24, 1245145), (30, 996116), (33, 905560), (40, 747087), (44, 679170), (55, 543336), (60, 498058), (66, 452780), (88, 339585), (110, 271668), (120, 249029), (132, 226390), (165, 181112), (220, 135834), (264, 113195), (330, 90556), (440, 67917), (660, 45278), (1320, 22639)]