123820620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26801}}^1$

素因数の和:26831

約数の個数: 96

約数和(自身を含む): 432262656

約数和(自身を除く): 308442036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 26801, 53602, 80403, 107204, 134005, 160806, 187607, 268010, 294811, 321612, 375214, 402015, 536020, 562821, 589622, 750428, 804030, 884433, 938035, 1125642, 1179244, 1474055, 1608060, 1768866, 1876070, 2063677, 2251284, 2814105, 2948110, 3537732, 3752140, 4127354, 4422165, 5628210, 5896220, 6191031, 8254708, 8844330, 10318385, 11256420, 12382062, 17688660, 20636770, 24764124, 30955155, 41273540, 61910310, 123820620]

約数ペア:

[(1, 123820620), (2, 61910310), (3, 41273540), (4, 30955155), (5, 24764124), (6, 20636770), (7, 17688660), (10, 12382062), (11, 11256420), (12, 10318385), (14, 8844330), (15, 8254708), (20, 6191031), (21, 5896220), (22, 5628210), (28, 4422165), (30, 4127354), (33, 3752140), (35, 3537732), (42, 2948110), (44, 2814105), (55, 2251284), (60, 2063677), (66, 1876070), (70, 1768866), (77, 1608060), (84, 1474055), (105, 1179244), (110, 1125642), (132, 938035), (140, 884433), (154, 804030), (165, 750428), (210, 589622), (220, 562821), (231, 536020), (308, 402015), (330, 375214), (385, 321612), (420, 294811), (462, 268010), (660, 187607), (770, 160806), (924, 134005), (1155, 107204), (1540, 80403), (2310, 53602), (4620, 26801)]