120902740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 304254720

約数和(自身を除く): 183351980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 97, 116, 140, 145, 194, 203, 290, 307, 388, 406, 485, 580, 614, 679, 812, 970, 1015, 1228, 1358, 1535, 1940, 2030, 2149, 2716, 2813, 3070, 3395, 4060, 4298, 5626, 6140, 6790, 8596, 8903, 10745, 11252, 13580, 14065, 17806, 19691, 21490, 28130, 29779, 35612, 39382, 42980, 44515, 56260, 59558, 62321, 78764, 89030, 98455, 119116, 124642, 148895, 178060, 196910, 208453, 249284, 297790, 311605, 393820, 416906, 595580, 623210, 833812, 863591, 1042265, 1246420, 1727182, 2084530, 3454364, 4169060, 4317955, 6045137, 8635910, 12090274, 17271820, 24180548, 30225685, 60451370, 120902740]

約数ペア:

[(1, 120902740), (2, 60451370), (4, 30225685), (5, 24180548), (7, 17271820), (10, 12090274), (14, 8635910), (20, 6045137), (28, 4317955), (29, 4169060), (35, 3454364), (58, 2084530), (70, 1727182), (97, 1246420), (116, 1042265), (140, 863591), (145, 833812), (194, 623210), (203, 595580), (290, 416906), (307, 393820), (388, 311605), (406, 297790), (485, 249284), (580, 208453), (614, 196910), (679, 178060), (812, 148895), (970, 124642), (1015, 119116), (1228, 98455), (1358, 89030), (1535, 78764), (1940, 62321), (2030, 59558), (2149, 56260), (2716, 44515), (2813, 42980), (3070, 39382), (3395, 35612), (4060, 29779), (4298, 28130), (5626, 21490), (6140, 19691), (6790, 17806), (8596, 14065), (8903, 13580), (10745, 11252)]