27330160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2389}}^1$

素因数の和:2426

約数の個数: 80

約数和(自身を含む): 74682720

約数和(自身を除く): 47352560

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2389, 2860, 4778, 5720, 9556, 11440, 11945, 19112, 23890, 26279, 31057, 38224, 47780, 52558, 62114, 95560, 105116, 124228, 131395, 155285, 191120, 210232, 248456, 262790, 310570, 341627, 420464, 496912, 525580, 621140, 683254, 1051160, 1242280, 1366508, 1708135, 2102320, 2484560, 2733016, 3416270, 5466032, 6832540, 13665080, 27330160]

約数ペア:

[(1, 27330160), (2, 13665080), (4, 6832540), (5, 5466032), (8, 3416270), (10, 2733016), (11, 2484560), (13, 2102320), (16, 1708135), (20, 1366508), (22, 1242280), (26, 1051160), (40, 683254), (44, 621140), (52, 525580), (55, 496912), (65, 420464), (80, 341627), (88, 310570), (104, 262790), (110, 248456), (130, 210232), (143, 191120), (176, 155285), (208, 131395), (220, 124228), (260, 105116), (286, 95560), (440, 62114), (520, 52558), (572, 47780), (715, 38224), (880, 31057), (1040, 26279), (1144, 23890), (1430, 19112), (2288, 11945), (2389, 11440), (2860, 9556), (4778, 5720)]