98767920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2089}}^1$

素因数の和:2302

約数の個数: 80

約数和(自身を含む): 307882080

約数和(自身を除く): 209114160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 394, 591, 788, 985, 1182, 1576, 1970, 2089, 2364, 2955, 3152, 3940, 4178, 4728, 5910, 6267, 7880, 8356, 9456, 10445, 11820, 12534, 15760, 16712, 20890, 23640, 25068, 31335, 33424, 41780, 47280, 50136, 62670, 83560, 100272, 125340, 167120, 250680, 411533, 501360, 823066, 1234599, 1646132, 2057665, 2469198, 3292264, 4115330, 4938396, 6172995, 6584528, 8230660, 9876792, 12345990, 16461320, 19753584, 24691980, 32922640, 49383960, 98767920]

約数ペア:

[(1, 98767920), (2, 49383960), (3, 32922640), (4, 24691980), (5, 19753584), (6, 16461320), (8, 12345990), (10, 9876792), (12, 8230660), (15, 6584528), (16, 6172995), (20, 4938396), (24, 4115330), (30, 3292264), (40, 2469198), (48, 2057665), (60, 1646132), (80, 1234599), (120, 823066), (197, 501360), (240, 411533), (394, 250680), (591, 167120), (788, 125340), (985, 100272), (1182, 83560), (1576, 62670), (1970, 50136), (2089, 47280), (2364, 41780), (2955, 33424), (3152, 31335), (3940, 25068), (4178, 23640), (4728, 20890), (5910, 16712), (6267, 15760), (7880, 12534), (8356, 11820), (9456, 10445)]