11829840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4481}}^1$

素因数の和:4508

約数の個数: 80

約数和(自身を含む): 40015296

約数和(自身を除く): 28185456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 4481, 8962, 13443, 17924, 22405, 26886, 35848, 44810, 49291, 53772, 67215, 71696, 89620, 98582, 107544, 134430, 147873, 179240, 197164, 215088, 246455, 268860, 295746, 358480, 394328, 492910, 537720, 591492, 739365, 788656, 985820, 1075440, 1182984, 1478730, 1971640, 2365968, 2957460, 3943280, 5914920, 11829840]

約数ペア:

[(1, 11829840), (2, 5914920), (3, 3943280), (4, 2957460), (5, 2365968), (6, 1971640), (8, 1478730), (10, 1182984), (11, 1075440), (12, 985820), (15, 788656), (16, 739365), (20, 591492), (22, 537720), (24, 492910), (30, 394328), (33, 358480), (40, 295746), (44, 268860), (48, 246455), (55, 215088), (60, 197164), (66, 179240), (80, 147873), (88, 134430), (110, 107544), (120, 98582), (132, 89620), (165, 71696), (176, 67215), (220, 53772), (240, 49291), (264, 44810), (330, 35848), (440, 26886), (528, 22405), (660, 17924), (880, 13443), (1320, 8962), (2640, 4481)]