411146880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1087}}^1$

素因数の和:1306

約数の個数: 128

約数和(自身を含む): 1318394880

約数和(自身を除く): 907248000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 197, 240, 320, 384, 394, 480, 591, 640, 788, 960, 985, 1087, 1182, 1576, 1920, 1970, 2174, 2364, 2955, 3152, 3261, 3940, 4348, 4728, 5435, 5910, 6304, 6522, 7880, 8696, 9456, 10870, 11820, 12608, 13044, 15760, 16305, 17392, 18912, 21740, 23640, 25216, 26088, 31520, 32610, 34784, 37824, 43480, 47280, 52176, 63040, 65220, 69568, 75648, 86960, 94560, 104352, 126080, 130440, 139136, 173920, 189120, 208704, 214139, 260880, 347840, 378240, 417408, 428278, 521760, 642417, 695680, 856556, 1043520, 1070695, 1284834, 1713112, 2087040, 2141390, 2569668, 3212085, 3426224, 4282780, 5139336, 6424170, 6852448, 8565560, 10278672, 12848340, 13704896, 17131120, 20557344, 25696680, 27409792, 34262240, 41114688, 51393360, 68524480, 82229376, 102786720, 137048960, 205573440, 411146880]

約数ペア:

[(1, 411146880), (2, 205573440), (3, 137048960), (4, 102786720), (5, 82229376), (6, 68524480), (8, 51393360), (10, 41114688), (12, 34262240), (15, 27409792), (16, 25696680), (20, 20557344), (24, 17131120), (30, 13704896), (32, 12848340), (40, 10278672), (48, 8565560), (60, 6852448), (64, 6424170), (80, 5139336), (96, 4282780), (120, 3426224), (128, 3212085), (160, 2569668), (192, 2141390), (197, 2087040), (240, 1713112), (320, 1284834), (384, 1070695), (394, 1043520), (480, 856556), (591, 695680), (640, 642417), (788, 521760), (960, 428278), (985, 417408), (1087, 378240), (1182, 347840), (1576, 260880), (1920, 214139), (1970, 208704), (2174, 189120), (2364, 173920), (2955, 139136), (3152, 130440), (3261, 126080), (3940, 104352), (4348, 94560), (4728, 86960), (5435, 75648), (5910, 69568), (6304, 65220), (6522, 63040), (7880, 52176), (8696, 47280), (9456, 43480), (10870, 37824), (11820, 34784), (12608, 32610), (13044, 31520), (15760, 26088), (16305, 25216), (17392, 23640), (18912, 21740)]