240186528

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{20341}}^1$

素因数の和:20398

約数の個数: 72

約数和(自身を含む): 699724116

約数和(自身を除く): 459537588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 11808, 20341, 40682, 61023, 81364, 122046, 162728, 183069, 244092, 325456, 366138, 488184, 650912, 732276, 833981, 976368, 1464552, 1667962, 1952736, 2501943, 2929104, 3335924, 5003886, 5858208, 6671848, 7505829, 10007772, 13343696, 15011658, 20015544, 26687392, 30023316, 40031088, 60046632, 80062176, 120093264, 240186528]

約数ペア:

[(1, 240186528), (2, 120093264), (3, 80062176), (4, 60046632), (6, 40031088), (8, 30023316), (9, 26687392), (12, 20015544), (16, 15011658), (18, 13343696), (24, 10007772), (32, 7505829), (36, 6671848), (41, 5858208), (48, 5003886), (72, 3335924), (82, 2929104), (96, 2501943), (123, 1952736), (144, 1667962), (164, 1464552), (246, 976368), (288, 833981), (328, 732276), (369, 650912), (492, 488184), (656, 366138), (738, 325456), (984, 244092), (1312, 183069), (1476, 162728), (1968, 122046), (2952, 81364), (3936, 61023), (5904, 40682), (11808, 20341)]