80120124

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{809}}^1$

素因数の和:960

約数の個数: 96

約数和(自身を含む): 239500800

約数和(自身を除く): 159380676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 131, 189, 252, 262, 378, 393, 524, 756, 786, 809, 917, 1179, 1572, 1618, 1834, 2358, 2427, 2751, 3236, 3537, 3668, 4716, 4854, 5502, 5663, 7074, 7281, 8253, 9708, 11004, 11326, 14148, 14562, 16506, 16989, 21843, 22652, 24759, 29124, 33012, 33978, 43686, 49518, 50967, 67956, 87372, 99036, 101934, 105979, 152901, 203868, 211958, 305802, 317937, 423916, 611604, 635874, 741853, 953811, 1271748, 1483706, 1907622, 2225559, 2861433, 2967412, 3815244, 4451118, 5722866, 6676677, 8902236, 11445732, 13353354, 20030031, 26706708, 40060062, 80120124]

約数ペア:

[(1, 80120124), (2, 40060062), (3, 26706708), (4, 20030031), (6, 13353354), (7, 11445732), (9, 8902236), (12, 6676677), (14, 5722866), (18, 4451118), (21, 3815244), (27, 2967412), (28, 2861433), (36, 2225559), (42, 1907622), (54, 1483706), (63, 1271748), (84, 953811), (108, 741853), (126, 635874), (131, 611604), (189, 423916), (252, 317937), (262, 305802), (378, 211958), (393, 203868), (524, 152901), (756, 105979), (786, 101934), (809, 99036), (917, 87372), (1179, 67956), (1572, 50967), (1618, 49518), (1834, 43686), (2358, 33978), (2427, 33012), (2751, 29124), (3236, 24759), (3537, 22652), (3668, 21843), (4716, 16989), (4854, 16506), (5502, 14562), (5663, 14148), (7074, 11326), (7281, 11004), (8253, 9708)]