148694480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{15361}}^1$

素因数の和:15396

約数の個数: 60

約数和(自身を含む): 380025156

約数和(自身を除く): 231330676

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 15361, 30722, 61444, 76805, 122888, 153610, 168971, 245776, 307220, 337942, 614440, 675884, 844855, 1228880, 1351768, 1689710, 1858681, 2703536, 3379420, 3717362, 6758840, 7434724, 9293405, 13517680, 14869448, 18586810, 29738896, 37173620, 74347240, 148694480]

約数ペア:

[(1, 148694480), (2, 74347240), (4, 37173620), (5, 29738896), (8, 18586810), (10, 14869448), (11, 13517680), (16, 9293405), (20, 7434724), (22, 6758840), (40, 3717362), (44, 3379420), (55, 2703536), (80, 1858681), (88, 1689710), (110, 1351768), (121, 1228880), (176, 844855), (220, 675884), (242, 614440), (440, 337942), (484, 307220), (605, 245776), (880, 168971), (968, 153610), (1210, 122888), (1936, 76805), (2420, 61444), (4840, 30722), (9680, 15361)]