260806680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3793}}^1$

素因数の和:4001

約数の個数: 96

約数和(自身を含む): 852284160

約数和(自身を除く): 591477480

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, 191, 360, 382, 573, 764, 955, 1146, 1528, 1719, 1910, 2292, 2865, 3438, 3793, 3820, 4584, 5730, 6876, 7586, 7640, 8595, 11379, 11460, 13752, 15172, 17190, 18965, 22758, 22920, 30344, 34137, 34380, 37930, 45516, 56895, 68274, 68760, 75860, 91032, 113790, 136548, 151720, 170685, 227580, 273096, 341370, 455160, 682740, 724463, 1365480, 1448926, 2173389, 2897852, 3622315, 4346778, 5795704, 6520167, 7244630, 8693556, 10866945, 13040334, 14489260, 17387112, 21733890, 26080668, 28978520, 32600835, 43467780, 52161336, 65201670, 86935560, 130403340, 260806680]

約数ペア:

[(1, 260806680), (2, 130403340), (3, 86935560), (4, 65201670), (5, 52161336), (6, 43467780), (8, 32600835), (9, 28978520), (10, 26080668), (12, 21733890), (15, 17387112), (18, 14489260), (20, 13040334), (24, 10866945), (30, 8693556), (36, 7244630), (40, 6520167), (45, 5795704), (60, 4346778), (72, 3622315), (90, 2897852), (120, 2173389), (180, 1448926), (191, 1365480), (360, 724463), (382, 682740), (573, 455160), (764, 341370), (955, 273096), (1146, 227580), (1528, 170685), (1719, 151720), (1910, 136548), (2292, 113790), (2865, 91032), (3438, 75860), (3793, 68760), (3820, 68274), (4584, 56895), (5730, 45516), (6876, 37930), (7586, 34380), (7640, 34137), (8595, 30344), (11379, 22920), (11460, 22758), (13752, 18965), (15172, 17190)]