120720744

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 343699200

約数和(自身を除く): 222978456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 269, 271, 276, 414, 538, 542, 552, 807, 813, 828, 1076, 1084, 1614, 1626, 1656, 2152, 2168, 2421, 2439, 3228, 3252, 4842, 4878, 6187, 6233, 6456, 6504, 9684, 9756, 12374, 12466, 18561, 18699, 19368, 19512, 24748, 24932, 37122, 37398, 49496, 49864, 55683, 56097, 72899, 74244, 74796, 111366, 112194, 145798, 148488, 149592, 218697, 222732, 224388, 291596, 437394, 445464, 448776, 583192, 656091, 874788, 1312182, 1676677, 1749576, 2624364, 3353354, 5030031, 5248728, 6706708, 10060062, 13413416, 15090093, 20120124, 30180186, 40240248, 60360372, 120720744]

約数ペア:

[(1, 120720744), (2, 60360372), (3, 40240248), (4, 30180186), (6, 20120124), (8, 15090093), (9, 13413416), (12, 10060062), (18, 6706708), (23, 5248728), (24, 5030031), (36, 3353354), (46, 2624364), (69, 1749576), (72, 1676677), (92, 1312182), (138, 874788), (184, 656091), (207, 583192), (269, 448776), (271, 445464), (276, 437394), (414, 291596), (538, 224388), (542, 222732), (552, 218697), (807, 149592), (813, 148488), (828, 145798), (1076, 112194), (1084, 111366), (1614, 74796), (1626, 74244), (1656, 72899), (2152, 56097), (2168, 55683), (2421, 49864), (2439, 49496), (3228, 37398), (3252, 37122), (4842, 24932), (4878, 24748), (6187, 19512), (6233, 19368), (6456, 18699), (6504, 18561), (9684, 12466), (9756, 12374)]