698280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2$

素因数の和:71

約数の個数: 96

約数和(自身を含む): 2388960

約数和(自身を除く): 1690680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 529, 552, 660, 690, 759, 920, 1012, 1058, 1265, 1320, 1380, 1518, 1587, 2024, 2116, 2530, 2645, 2760, 3036, 3174, 3795, 4232, 5060, 5290, 5819, 6072, 6348, 7590, 7935, 10120, 10580, 11638, 12696, 15180, 15870, 17457, 21160, 23276, 29095, 30360, 31740, 34914, 46552, 58190, 63480, 69828, 87285, 116380, 139656, 174570, 232760, 349140, 698280]

約数ペア:

[(1, 698280), (2, 349140), (3, 232760), (4, 174570), (5, 139656), (6, 116380), (8, 87285), (10, 69828), (11, 63480), (12, 58190), (15, 46552), (20, 34914), (22, 31740), (23, 30360), (24, 29095), (30, 23276), (33, 21160), (40, 17457), (44, 15870), (46, 15180), (55, 12696), (60, 11638), (66, 10580), (69, 10120), (88, 7935), (92, 7590), (110, 6348), (115, 6072), (120, 5819), (132, 5290), (138, 5060), (165, 4232), (184, 3795), (220, 3174), (230, 3036), (253, 2760), (264, 2645), (276, 2530), (330, 2116), (345, 2024), (440, 1587), (460, 1518), (506, 1380), (529, 1320), (552, 1265), (660, 1058), (690, 1012), (759, 920)]