2352802560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{947}}^1$

素因数の和:1618

約数の個数: 144

約数和(自身を含む): 7533824256

約数和(自身を除く): 5181021696

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, 240, 256, 320, 384, 480, 640, 647, 768, 947, 960, 1280, 1294, 1894, 1920, 1941, 2588, 2841, 3235, 3788, 3840, 3882, 4735, 5176, 5682, 6470, 7576, 7764, 9470, 9705, 10352, 11364, 12940, 14205, 15152, 15528, 18940, 19410, 20704, 22728, 25880, 28410, 30304, 31056, 37880, 38820, 41408, 45456, 51760, 56820, 60608, 62112, 75760, 77640, 82816, 90912, 103520, 113640, 121216, 124224, 151520, 155280, 165632, 181824, 207040, 227280, 242432, 248448, 303040, 310560, 363648, 414080, 454560, 496896, 606080, 612709, 621120, 727296, 828160, 909120, 1212160, 1225418, 1242240, 1818240, 1838127, 2450836, 2484480, 3063545, 3636480, 3676254, 4901672, 6127090, 7352508, 9190635, 9803344, 12254180, 14705016, 18381270, 19606688, 24508360, 29410032, 36762540, 39213376, 49016720, 58820064, 73525080, 78426752, 98033440, 117640128, 147050160, 156853504, 196066880, 235280256, 294100320, 392133760, 470560512, 588200640, 784267520, 1176401280, 2352802560]

約数ペア:

[(1, 2352802560), (2, 1176401280), (3, 784267520), (4, 588200640), (5, 470560512), (6, 392133760), (8, 294100320), (10, 235280256), (12, 196066880), (15, 156853504), (16, 147050160), (20, 117640128), (24, 98033440), (30, 78426752), (32, 73525080), (40, 58820064), (48, 49016720), (60, 39213376), (64, 36762540), (80, 29410032), (96, 24508360), (120, 19606688), (128, 18381270), (160, 14705016), (192, 12254180), (240, 9803344), (256, 9190635), (320, 7352508), (384, 6127090), (480, 4901672), (640, 3676254), (647, 3636480), (768, 3063545), (947, 2484480), (960, 2450836), (1280, 1838127), (1294, 1818240), (1894, 1242240), (1920, 1225418), (1941, 1212160), (2588, 909120), (2841, 828160), (3235, 727296), (3788, 621120), (3840, 612709), (3882, 606080), (4735, 496896), (5176, 454560), (5682, 414080), (6470, 363648), (7576, 310560), (7764, 303040), (9470, 248448), (9705, 242432), (10352, 227280), (11364, 207040), (12940, 181824), (14205, 165632), (15152, 155280), (15528, 151520), (18940, 124224), (19410, 121216), (20704, 113640), (22728, 103520), (25880, 90912), (28410, 82816), (30304, 77640), (31056, 75760), (37880, 62112), (38820, 60608), (41408, 56820), (45456, 51760)]