379826040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{287747}}^1$

素因数の和:287772

約数の個数: 64

約数和(自身を含む): 1243071360

約数和(自身を除く): 863245320

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, 287747, 575494, 863241, 1150988, 1438735, 1726482, 2301976, 2877470, 3165217, 3452964, 4316205, 5754940, 6330434, 6905928, 8632410, 9495651, 11509880, 12660868, 15826085, 17264820, 18991302, 25321736, 31652170, 34529640, 37982604, 47478255, 63304340, 75965208, 94956510, 126608680, 189913020, 379826040]

約数ペア:

[(1, 379826040), (2, 189913020), (3, 126608680), (4, 94956510), (5, 75965208), (6, 63304340), (8, 47478255), (10, 37982604), (11, 34529640), (12, 31652170), (15, 25321736), (20, 18991302), (22, 17264820), (24, 15826085), (30, 12660868), (33, 11509880), (40, 9495651), (44, 8632410), (55, 6905928), (60, 6330434), (66, 5754940), (88, 4316205), (110, 3452964), (120, 3165217), (132, 2877470), (165, 2301976), (220, 1726482), (264, 1438735), (330, 1150988), (440, 863241), (660, 575494), (1320, 287747)]