97628880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2591}}^1$

素因数の和:2764

約数の個数: 80

約数和(自身を含む): 304694784

約数和(自身を除く): 207065904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 2591, 3140, 3768, 4710, 5182, 6280, 7536, 7773, 9420, 10364, 12560, 12955, 15546, 18840, 20728, 25910, 31092, 37680, 38865, 41456, 51820, 62184, 77730, 103640, 124368, 155460, 207280, 310920, 406787, 621840, 813574, 1220361, 1627148, 2033935, 2440722, 3254296, 4067870, 4881444, 6101805, 6508592, 8135740, 9762888, 12203610, 16271480, 19525776, 24407220, 32542960, 48814440, 97628880]

約数ペア:

[(1, 97628880), (2, 48814440), (3, 32542960), (4, 24407220), (5, 19525776), (6, 16271480), (8, 12203610), (10, 9762888), (12, 8135740), (15, 6508592), (16, 6101805), (20, 4881444), (24, 4067870), (30, 3254296), (40, 2440722), (48, 2033935), (60, 1627148), (80, 1220361), (120, 813574), (157, 621840), (240, 406787), (314, 310920), (471, 207280), (628, 155460), (785, 124368), (942, 103640), (1256, 77730), (1570, 62184), (1884, 51820), (2355, 41456), (2512, 38865), (2591, 37680), (3140, 31092), (3768, 25910), (4710, 20728), (5182, 18840), (6280, 15546), (7536, 12955), (7773, 12560), (9420, 10364)]