1267744560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{49367}}^1$

素因数の和:49490

約数の個数: 80

約数和(自身を含む): 3966817536

約数和(自身を除く): 2699072976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 4280, 5136, 6420, 8560, 12840, 25680, 49367, 98734, 148101, 197468, 246835, 296202, 394936, 493670, 592404, 740505, 789872, 987340, 1184808, 1481010, 1974680, 2369616, 2962020, 3949360, 5282269, 5924040, 10564538, 11848080, 15846807, 21129076, 26411345, 31693614, 42258152, 52822690, 63387228, 79234035, 84516304, 105645380, 126774456, 158468070, 211290760, 253548912, 316936140, 422581520, 633872280, 1267744560]

約数ペア:

[(1, 1267744560), (2, 633872280), (3, 422581520), (4, 316936140), (5, 253548912), (6, 211290760), (8, 158468070), (10, 126774456), (12, 105645380), (15, 84516304), (16, 79234035), (20, 63387228), (24, 52822690), (30, 42258152), (40, 31693614), (48, 26411345), (60, 21129076), (80, 15846807), (107, 11848080), (120, 10564538), (214, 5924040), (240, 5282269), (321, 3949360), (428, 2962020), (535, 2369616), (642, 1974680), (856, 1481010), (1070, 1184808), (1284, 987340), (1605, 789872), (1712, 740505), (2140, 592404), (2568, 493670), (3210, 394936), (4280, 296202), (5136, 246835), (6420, 197468), (8560, 148101), (12840, 98734), (25680, 49367)]