766397880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{2179}}^1$

素因数の和:3173

約数の個数: 96

約数和(自身を含む): 2494486800

約数和(自身を除く): 1728088920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 977, 1954, 2179, 2931, 3908, 4358, 4885, 5862, 6537, 7816, 8716, 8793, 9770, 10895, 11724, 13074, 14655, 17432, 17586, 19540, 19611, 21790, 23448, 26148, 29310, 32685, 35172, 39080, 39222, 43580, 43965, 52296, 58620, 65370, 70344, 78444, 87160, 87930, 98055, 117240, 130740, 156888, 175860, 196110, 261480, 351720, 392220, 784440, 2128883, 4257766, 6386649, 8515532, 10644415, 12773298, 17031064, 19159947, 21288830, 25546596, 31933245, 38319894, 42577660, 51093192, 63866490, 76639788, 85155320, 95799735, 127732980, 153279576, 191599470, 255465960, 383198940, 766397880]

約数ペア:

[(1, 766397880), (2, 383198940), (3, 255465960), (4, 191599470), (5, 153279576), (6, 127732980), (8, 95799735), (9, 85155320), (10, 76639788), (12, 63866490), (15, 51093192), (18, 42577660), (20, 38319894), (24, 31933245), (30, 25546596), (36, 21288830), (40, 19159947), (45, 17031064), (60, 12773298), (72, 10644415), (90, 8515532), (120, 6386649), (180, 4257766), (360, 2128883), (977, 784440), (1954, 392220), (2179, 351720), (2931, 261480), (3908, 196110), (4358, 175860), (4885, 156888), (5862, 130740), (6537, 117240), (7816, 98055), (8716, 87930), (8793, 87160), (9770, 78444), (10895, 70344), (11724, 65370), (13074, 58620), (14655, 52296), (17432, 43965), (17586, 43580), (19540, 39222), (19611, 39080), (21790, 35172), (23448, 32685), (26148, 29310)]