11981560320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1201}}^1$

素因数の和:1663

約数の個数: 240

約数和(自身を含む): 41625976392

約数和(自身を除く): 29644416072

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, 256, 288, 320, 360, 384, 433, 480, 512, 576, 640, 720, 768, 866, 960, 1152, 1201, 1280, 1299, 1440, 1536, 1732, 1920, 2165, 2304, 2402, 2560, 2598, 2880, 3464, 3603, 3840, 3897, 4330, 4608, 4804, 5196, 5760, 6005, 6495, 6928, 7206, 7680, 7794, 8660, 9608, 10392, 10809, 11520, 12010, 12990, 13856, 14412, 15588, 17320, 18015, 19216, 19485, 20784, 21618, 23040, 24020, 25980, 27712, 28824, 31176, 34640, 36030, 38432, 38970, 41568, 43236, 48040, 51960, 54045, 55424, 57648, 62352, 69280, 72060, 76864, 77940, 83136, 86472, 96080, 103920, 108090, 110848, 115296, 124704, 138560, 144120, 153728, 155880, 166272, 172944, 192160, 207840, 216180, 221696, 230592, 249408, 277120, 288240, 307456, 311760, 332544, 345888, 384320, 415680, 432360, 461184, 498816, 520033, 554240, 576480, 614912, 623520, 665088, 691776, 768640, 831360, 864720, 922368, 997632, 1040066, 1108480, 1152960, 1247040, 1383552, 1537280, 1560099, 1662720, 1729440, 1844736, 1995264, 2080132, 2305920, 2494080, 2600165, 2767104, 3074560, 3120198, 3325440, 3458880, 4160264, 4611840, 4680297, 4988160, 5200330, 5534208, 6240396, 6917760, 7800495, 8320528, 9223680, 9360594, 9976320, 10400660, 12480792, 13835520, 15600990, 16641056, 18721188, 20801320, 23401485, 24961584, 27671040, 31201980, 33282112, 37442376, 41602640, 46802970, 49923168, 62403960, 66564224, 74884752, 83205280, 93605940, 99846336, 124807920, 133128448, 149769504, 166410560, 187211880, 199692672, 249615840, 266256896, 299539008, 332821120, 374423760, 399385344, 499231680, 599078016, 665642240, 748847520, 798770688, 998463360, 1198156032, 1331284480, 1497695040, 1996926720, 2396312064, 2995390080, 3993853440, 5990780160, 11981560320]

約数ペア:

[(1, 11981560320), (2, 5990780160), (3, 3993853440), (4, 2995390080), (5, 2396312064), (6, 1996926720), (8, 1497695040), (9, 1331284480), (10, 1198156032), (12, 998463360), (15, 798770688), (16, 748847520), (18, 665642240), (20, 599078016), (24, 499231680), (30, 399385344), (32, 374423760), (36, 332821120), (40, 299539008), (45, 266256896), (48, 249615840), (60, 199692672), (64, 187211880), (72, 166410560), (80, 149769504), (90, 133128448), (96, 124807920), (120, 99846336), (128, 93605940), (144, 83205280), (160, 74884752), (180, 66564224), (192, 62403960), (240, 49923168), (256, 46802970), (288, 41602640), (320, 37442376), (360, 33282112), (384, 31201980), (433, 27671040), (480, 24961584), (512, 23401485), (576, 20801320), (640, 18721188), (720, 16641056), (768, 15600990), (866, 13835520), (960, 12480792), (1152, 10400660), (1201, 9976320), (1280, 9360594), (1299, 9223680), (1440, 8320528), (1536, 7800495), (1732, 6917760), (1920, 6240396), (2165, 5534208), (2304, 5200330), (2402, 4988160), (2560, 4680297), (2598, 4611840), (2880, 4160264), (3464, 3458880), (3603, 3325440), (3840, 3120198), (3897, 3074560), (4330, 2767104), (4608, 2600165), (4804, 2494080), (5196, 2305920), (5760, 2080132), (6005, 1995264), (6495, 1844736), (6928, 1729440), (7206, 1662720), (7680, 1560099), (7794, 1537280), (8660, 1383552), (9608, 1247040), (10392, 1152960), (10809, 1108480), (11520, 1040066), (12010, 997632), (12990, 922368), (13856, 864720), (14412, 831360), (15588, 768640), (17320, 691776), (18015, 665088), (19216, 623520), (19485, 614912), (20784, 576480), (21618, 554240), (23040, 520033), (24020, 498816), (25980, 461184), (27712, 432360), (28824, 415680), (31176, 384320), (34640, 345888), (36030, 332544), (38432, 311760), (38970, 307456), (41568, 288240), (43236, 277120), (48040, 249408), (51960, 230592), (54045, 221696), (55424, 216180), (57648, 207840), (62352, 192160), (69280, 172944), (72060, 166272), (76864, 155880), (77940, 153728), (83136, 144120), (86472, 138560), (96080, 124704), (103920, 115296), (108090, 110848)]