120109880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9413}}^1$

素因数の和:9464

約数の個数: 64

約数和(自身を含む): 305013600

約数和(自身を除く): 184903720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 6380, 9413, 12760, 18826, 37652, 47065, 75304, 94130, 103543, 188260, 207086, 272977, 376520, 414172, 517715, 545954, 828344, 1035430, 1091908, 1364885, 2070860, 2183816, 2729770, 3002747, 4141720, 5459540, 6005494, 10919080, 12010988, 15013735, 24021976, 30027470, 60054940, 120109880]

約数ペア:

[(1, 120109880), (2, 60054940), (4, 30027470), (5, 24021976), (8, 15013735), (10, 12010988), (11, 10919080), (20, 6005494), (22, 5459540), (29, 4141720), (40, 3002747), (44, 2729770), (55, 2183816), (58, 2070860), (88, 1364885), (110, 1091908), (116, 1035430), (145, 828344), (220, 545954), (232, 517715), (290, 414172), (319, 376520), (440, 272977), (580, 207086), (638, 188260), (1160, 103543), (1276, 94130), (1595, 75304), (2552, 47065), (3190, 37652), (6380, 18826), (9413, 12760)]