539101320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{547}}^1$

素因数の和:795

約数の個数: 128

約数和(自身を含む): 1666621440

約数和(自身を除く): 1127520120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 191, 215, 258, 344, 382, 430, 516, 547, 573, 645, 764, 860, 955, 1032, 1094, 1146, 1290, 1528, 1641, 1720, 1910, 2188, 2292, 2580, 2735, 2865, 3282, 3820, 4376, 4584, 5160, 5470, 5730, 6564, 7640, 8205, 8213, 10940, 11460, 13128, 16410, 16426, 21880, 22920, 23521, 24639, 32820, 32852, 41065, 47042, 49278, 65640, 65704, 70563, 82130, 94084, 98556, 104477, 117605, 123195, 141126, 164260, 188168, 197112, 208954, 235210, 246390, 282252, 313431, 328520, 352815, 417908, 470420, 492780, 522385, 564504, 626862, 705630, 835816, 940840, 985560, 1044770, 1253724, 1411260, 1567155, 2089540, 2507448, 2822520, 3134310, 4179080, 4492511, 6268620, 8985022, 12537240, 13477533, 17970044, 22462555, 26955066, 35940088, 44925110, 53910132, 67387665, 89850220, 107820264, 134775330, 179700440, 269550660, 539101320]

約数ペア:

[(1, 539101320), (2, 269550660), (3, 179700440), (4, 134775330), (5, 107820264), (6, 89850220), (8, 67387665), (10, 53910132), (12, 44925110), (15, 35940088), (20, 26955066), (24, 22462555), (30, 17970044), (40, 13477533), (43, 12537240), (60, 8985022), (86, 6268620), (120, 4492511), (129, 4179080), (172, 3134310), (191, 2822520), (215, 2507448), (258, 2089540), (344, 1567155), (382, 1411260), (430, 1253724), (516, 1044770), (547, 985560), (573, 940840), (645, 835816), (764, 705630), (860, 626862), (955, 564504), (1032, 522385), (1094, 492780), (1146, 470420), (1290, 417908), (1528, 352815), (1641, 328520), (1720, 313431), (1910, 282252), (2188, 246390), (2292, 235210), (2580, 208954), (2735, 197112), (2865, 188168), (3282, 164260), (3820, 141126), (4376, 123195), (4584, 117605), (5160, 104477), (5470, 98556), (5730, 94084), (6564, 82130), (7640, 70563), (8205, 65704), (8213, 65640), (10940, 49278), (11460, 47042), (13128, 41065), (16410, 32852), (16426, 32820), (21880, 24639), (22920, 23521)]