1001040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 80

約数和(自身を含む): 3208128

約数和(自身を除く): 2207088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 97, 120, 129, 172, 194, 215, 240, 258, 291, 344, 388, 430, 485, 516, 582, 645, 688, 776, 860, 970, 1032, 1164, 1290, 1455, 1552, 1720, 1940, 2064, 2328, 2580, 2910, 3440, 3880, 4171, 4656, 5160, 5820, 7760, 8342, 10320, 11640, 12513, 16684, 20855, 23280, 25026, 33368, 41710, 50052, 62565, 66736, 83420, 100104, 125130, 166840, 200208, 250260, 333680, 500520, 1001040]

約数ペア:

[(1, 1001040), (2, 500520), (3, 333680), (4, 250260), (5, 200208), (6, 166840), (8, 125130), (10, 100104), (12, 83420), (15, 66736), (16, 62565), (20, 50052), (24, 41710), (30, 33368), (40, 25026), (43, 23280), (48, 20855), (60, 16684), (80, 12513), (86, 11640), (97, 10320), (120, 8342), (129, 7760), (172, 5820), (194, 5160), (215, 4656), (240, 4171), (258, 3880), (291, 3440), (344, 2910), (388, 2580), (430, 2328), (485, 2064), (516, 1940), (582, 1720), (645, 1552), (688, 1455), (776, 1290), (860, 1164), (970, 1032)]