12240764160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{102829}}^1$

素因数の和:102884

約数の個数: 144

約数和(自身を含む): 40355427840

約数和(自身を除く): 28114663680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14880, 19840, 23808, 29760, 39680, 59520, 102829, 119040, 205658, 308487, 411316, 514145, 616974, 822632, 1028290, 1233948, 1542435, 1645264, 2056580, 2467896, 3084870, 3187699, 3290528, 4113160, 4935792, 6169740, 6375398, 6581056, 8226320, 9563097, 9871584, 12339480, 12750796, 13162112, 15938495, 16452640, 19126194, 19743168, 24678960, 25501592, 26324224, 31876990, 32905280, 38252388, 39486336, 47815485, 49357920, 51003184, 63753980, 65810560, 76504776, 78972672, 95630970, 98715840, 102006368, 127507960, 131621120, 153009552, 191261940, 197431680, 204012736, 255015920, 306019104, 382523880, 394863360, 408025472, 510031840, 612038208, 765047760, 816050944, 1020063680, 1224076416, 1530095520, 2040127360, 2448152832, 3060191040, 4080254720, 6120382080, 12240764160]

約数ペア:

[(1, 12240764160), (2, 6120382080), (3, 4080254720), (4, 3060191040), (5, 2448152832), (6, 2040127360), (8, 1530095520), (10, 1224076416), (12, 1020063680), (15, 816050944), (16, 765047760), (20, 612038208), (24, 510031840), (30, 408025472), (31, 394863360), (32, 382523880), (40, 306019104), (48, 255015920), (60, 204012736), (62, 197431680), (64, 191261940), (80, 153009552), (93, 131621120), (96, 127507960), (120, 102006368), (124, 98715840), (128, 95630970), (155, 78972672), (160, 76504776), (186, 65810560), (192, 63753980), (240, 51003184), (248, 49357920), (256, 47815485), (310, 39486336), (320, 38252388), (372, 32905280), (384, 31876990), (465, 26324224), (480, 25501592), (496, 24678960), (620, 19743168), (640, 19126194), (744, 16452640), (768, 15938495), (930, 13162112), (960, 12750796), (992, 12339480), (1240, 9871584), (1280, 9563097), (1488, 8226320), (1860, 6581056), (1920, 6375398), (1984, 6169740), (2480, 4935792), (2976, 4113160), (3720, 3290528), (3840, 3187699), (3968, 3084870), (4960, 2467896), (5952, 2056580), (7440, 1645264), (7936, 1542435), (9920, 1233948), (11904, 1028290), (14880, 822632), (19840, 616974), (23808, 514145), (29760, 411316), (39680, 308487), (59520, 205658), (102829, 119040)]