68768640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11939}}^1$

素因数の和:11964

約数の個数: 96

約数和(自身を含む): 237486600

約数和(自身を除く): 168717960

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, 11939, 23878, 35817, 47756, 59695, 71634, 95512, 107451, 119390, 143268, 179085, 191024, 214902, 238780, 286536, 358170, 382048, 429804, 477560, 537255, 573072, 716340, 764096, 859608, 955120, 1074510, 1146144, 1432680, 1528192, 1719216, 1910240, 2149020, 2292288, 2865360, 3438432, 3820480, 4298040, 4584576, 5730720, 6876864, 7640960, 8596080, 11461440, 13753728, 17192160, 22922880, 34384320, 68768640]

約数ペア:

[(1, 68768640), (2, 34384320), (3, 22922880), (4, 17192160), (5, 13753728), (6, 11461440), (8, 8596080), (9, 7640960), (10, 6876864), (12, 5730720), (15, 4584576), (16, 4298040), (18, 3820480), (20, 3438432), (24, 2865360), (30, 2292288), (32, 2149020), (36, 1910240), (40, 1719216), (45, 1528192), (48, 1432680), (60, 1146144), (64, 1074510), (72, 955120), (80, 859608), (90, 764096), (96, 716340), (120, 573072), (128, 537255), (144, 477560), (160, 429804), (180, 382048), (192, 358170), (240, 286536), (288, 238780), (320, 214902), (360, 191024), (384, 179085), (480, 143268), (576, 119390), (640, 107451), (720, 95512), (960, 71634), (1152, 59695), (1440, 47756), (1920, 35817), (2880, 23878), (5760, 11939)]