72477240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54907}}^1$

素因数の和:54932

約数の個数: 64

約数和(自身を含む): 237202560

約数和(自身を除く): 164725320

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, 54907, 109814, 164721, 219628, 274535, 329442, 439256, 549070, 603977, 658884, 823605, 1098140, 1207954, 1317768, 1647210, 1811931, 2196280, 2415908, 3019885, 3294420, 3623862, 4831816, 6039770, 6588840, 7247724, 9059655, 12079540, 14495448, 18119310, 24159080, 36238620, 72477240]

約数ペア:

[(1, 72477240), (2, 36238620), (3, 24159080), (4, 18119310), (5, 14495448), (6, 12079540), (8, 9059655), (10, 7247724), (11, 6588840), (12, 6039770), (15, 4831816), (20, 3623862), (22, 3294420), (24, 3019885), (30, 2415908), (33, 2196280), (40, 1811931), (44, 1647210), (55, 1317768), (60, 1207954), (66, 1098140), (88, 823605), (110, 658884), (120, 603977), (132, 549070), (165, 439256), (220, 329442), (264, 274535), (330, 219628), (440, 164721), (660, 109814), (1320, 54907)]