19636824960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{3409171}}^1$

素因数の和:3409196

約数の個数: 96

約数和(自身を含む): 67808431080

約数和(自身を除く): 48171606120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 3409171, 6818342, 10227513, 13636684, 17045855, 20455026, 27273368, 30682539, 34091710, 40910052, 51137565, 54546736, 61365078, 68183420, 81820104, 102275130, 109093472, 122730156, 136366840, 153412695, 163640208, 204550260, 218186944, 245460312, 272733680, 306825390, 327280416, 409100520, 436373888, 490920624, 545467360, 613650780, 654560832, 818201040, 981841248, 1090934720, 1227301560, 1309121664, 1636402080, 1963682496, 2181869440, 2454603120, 3272804160, 3927364992, 4909206240, 6545608320, 9818412480, 19636824960]

約数ペア:

[(1, 19636824960), (2, 9818412480), (3, 6545608320), (4, 4909206240), (5, 3927364992), (6, 3272804160), (8, 2454603120), (9, 2181869440), (10, 1963682496), (12, 1636402080), (15, 1309121664), (16, 1227301560), (18, 1090934720), (20, 981841248), (24, 818201040), (30, 654560832), (32, 613650780), (36, 545467360), (40, 490920624), (45, 436373888), (48, 409100520), (60, 327280416), (64, 306825390), (72, 272733680), (80, 245460312), (90, 218186944), (96, 204550260), (120, 163640208), (128, 153412695), (144, 136366840), (160, 122730156), (180, 109093472), (192, 102275130), (240, 81820104), (288, 68183420), (320, 61365078), (360, 54546736), (384, 51137565), (480, 40910052), (576, 34091710), (640, 30682539), (720, 27273368), (960, 20455026), (1152, 17045855), (1440, 13636684), (1920, 10227513), (2880, 6818342), (5760, 3409171)]