40215528

素因数分解:

$2^3\times 3^5\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 114528960

約数和(自身を除く): 74313432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 137, 151, 162, 216, 243, 274, 302, 324, 411, 453, 486, 548, 604, 648, 822, 906, 972, 1096, 1208, 1233, 1359, 1644, 1812, 1944, 2466, 2718, 3288, 3624, 3699, 4077, 4932, 5436, 7398, 8154, 9864, 10872, 11097, 12231, 14796, 16308, 20687, 22194, 24462, 29592, 32616, 33291, 36693, 41374, 44388, 48924, 62061, 66582, 73386, 82748, 88776, 97848, 124122, 133164, 146772, 165496, 186183, 248244, 266328, 293544, 372366, 496488, 558549, 744732, 1117098, 1489464, 1675647, 2234196, 3351294, 4468392, 5026941, 6702588, 10053882, 13405176, 20107764, 40215528]

約数ペア:

[(1, 40215528), (2, 20107764), (3, 13405176), (4, 10053882), (6, 6702588), (8, 5026941), (9, 4468392), (12, 3351294), (18, 2234196), (24, 1675647), (27, 1489464), (36, 1117098), (54, 744732), (72, 558549), (81, 496488), (108, 372366), (137, 293544), (151, 266328), (162, 248244), (216, 186183), (243, 165496), (274, 146772), (302, 133164), (324, 124122), (411, 97848), (453, 88776), (486, 82748), (548, 73386), (604, 66582), (648, 62061), (822, 48924), (906, 44388), (972, 41374), (1096, 36693), (1208, 33291), (1233, 32616), (1359, 29592), (1644, 24462), (1812, 22194), (1944, 20687), (2466, 16308), (2718, 14796), (3288, 12231), (3624, 11097), (3699, 10872), (4077, 9864), (4932, 8154), (5436, 7398)]