27927480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{33247}}^1$

素因数の和:33268

約数の個数: 64

約数和(自身を含む): 95754240

約数和(自身を除く): 67826760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 33247, 66494, 99741, 132988, 166235, 199482, 232729, 265976, 332470, 398964, 465458, 498705, 664940, 698187, 797928, 930916, 997410, 1163645, 1329880, 1396374, 1861832, 1994820, 2327290, 2792748, 3490935, 3989640, 4654580, 5585496, 6981870, 9309160, 13963740, 27927480]

約数ペア:

[(1, 27927480), (2, 13963740), (3, 9309160), (4, 6981870), (5, 5585496), (6, 4654580), (7, 3989640), (8, 3490935), (10, 2792748), (12, 2327290), (14, 1994820), (15, 1861832), (20, 1396374), (21, 1329880), (24, 1163645), (28, 997410), (30, 930916), (35, 797928), (40, 698187), (42, 664940), (56, 498705), (60, 465458), (70, 398964), (84, 332470), (105, 265976), (120, 232729), (140, 199482), (168, 166235), (210, 132988), (280, 99741), (420, 66494), (840, 33247)]