191269920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9719}}^1$

素因数の和:9778

約数の個数: 96

約数和(自身を含む): 617258880

約数和(自身を除く): 425988960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 3280, 3936, 4920, 6560, 9719, 9840, 19438, 19680, 29157, 38876, 48595, 58314, 77752, 97190, 116628, 145785, 155504, 194380, 233256, 291570, 311008, 388760, 398479, 466512, 583140, 777520, 796958, 933024, 1166280, 1195437, 1555040, 1593916, 1992395, 2332560, 2390874, 3187832, 3984790, 4665120, 4781748, 5977185, 6375664, 7969580, 9563496, 11954370, 12751328, 15939160, 19126992, 23908740, 31878320, 38253984, 47817480, 63756640, 95634960, 191269920]

約数ペア:

[(1, 191269920), (2, 95634960), (3, 63756640), (4, 47817480), (5, 38253984), (6, 31878320), (8, 23908740), (10, 19126992), (12, 15939160), (15, 12751328), (16, 11954370), (20, 9563496), (24, 7969580), (30, 6375664), (32, 5977185), (40, 4781748), (41, 4665120), (48, 3984790), (60, 3187832), (80, 2390874), (82, 2332560), (96, 1992395), (120, 1593916), (123, 1555040), (160, 1195437), (164, 1166280), (205, 933024), (240, 796958), (246, 777520), (328, 583140), (410, 466512), (480, 398479), (492, 388760), (615, 311008), (656, 291570), (820, 233256), (984, 194380), (1230, 155504), (1312, 145785), (1640, 116628), (1968, 97190), (2460, 77752), (3280, 58314), (3936, 48595), (4920, 38876), (6560, 29157), (9719, 19680), (9840, 19438)]