1463220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1$

素因数の和:765

約数の個数: 72

約数和(自身を含む): 4848480

約数和(自身を除く): 3385260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 739, 990, 1478, 1980, 2217, 2956, 3695, 4434, 6651, 7390, 8129, 8868, 11085, 13302, 14780, 16258, 22170, 24387, 26604, 32516, 33255, 40645, 44340, 48774, 66510, 73161, 81290, 97548, 121935, 133020, 146322, 162580, 243870, 292644, 365805, 487740, 731610, 1463220]

約数ペア:

[(1, 1463220), (2, 731610), (3, 487740), (4, 365805), (5, 292644), (6, 243870), (9, 162580), (10, 146322), (11, 133020), (12, 121935), (15, 97548), (18, 81290), (20, 73161), (22, 66510), (30, 48774), (33, 44340), (36, 40645), (44, 33255), (45, 32516), (55, 26604), (60, 24387), (66, 22170), (90, 16258), (99, 14780), (110, 13302), (132, 11085), (165, 8868), (180, 8129), (198, 7390), (220, 6651), (330, 4434), (396, 3695), (495, 2956), (660, 2217), (739, 1980), (990, 1478)]