61975806720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{14449}}^1$

素因数の和:15590

約数の個数: 144

約数和(自身を含む): 198126146400

約数和(自身を除く): 136150339680

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, 768, 960, 1117, 1280, 1920, 2234, 3351, 3840, 4468, 5585, 6702, 8936, 11170, 13404, 14449, 16755, 17872, 22340, 26808, 28898, 33510, 35744, 43347, 44680, 53616, 57796, 67020, 71488, 72245, 86694, 89360, 107232, 115592, 134040, 142976, 144490, 173388, 178720, 214464, 216735, 231184, 268080, 285952, 288980, 346776, 357440, 428928, 433470, 462368, 536160, 577960, 693552, 714880, 857856, 866940, 924736, 1072320, 1155920, 1387104, 1429760, 1733880, 1849472, 2144640, 2311840, 2774208, 3467760, 3698944, 4289280, 4623680, 5548416, 6935520, 9247360, 11096832, 13871040, 16139533, 18494720, 27742080, 32279066, 48418599, 55484160, 64558132, 80697665, 96837198, 129116264, 161395330, 193674396, 242092995, 258232528, 322790660, 387348792, 484185990, 516465056, 645581320, 774697584, 968371980, 1032930112, 1291162640, 1549395168, 1936743960, 2065860224, 2582325280, 3098790336, 3873487920, 4131720448, 5164650560, 6197580672, 7746975840, 10329301120, 12395161344, 15493951680, 20658602240, 30987903360, 61975806720]

約数ペア:

[(1, 61975806720), (2, 30987903360), (3, 20658602240), (4, 15493951680), (5, 12395161344), (6, 10329301120), (8, 7746975840), (10, 6197580672), (12, 5164650560), (15, 4131720448), (16, 3873487920), (20, 3098790336), (24, 2582325280), (30, 2065860224), (32, 1936743960), (40, 1549395168), (48, 1291162640), (60, 1032930112), (64, 968371980), (80, 774697584), (96, 645581320), (120, 516465056), (128, 484185990), (160, 387348792), (192, 322790660), (240, 258232528), (256, 242092995), (320, 193674396), (384, 161395330), (480, 129116264), (640, 96837198), (768, 80697665), (960, 64558132), (1117, 55484160), (1280, 48418599), (1920, 32279066), (2234, 27742080), (3351, 18494720), (3840, 16139533), (4468, 13871040), (5585, 11096832), (6702, 9247360), (8936, 6935520), (11170, 5548416), (13404, 4623680), (14449, 4289280), (16755, 3698944), (17872, 3467760), (22340, 2774208), (26808, 2311840), (28898, 2144640), (33510, 1849472), (35744, 1733880), (43347, 1429760), (44680, 1387104), (53616, 1155920), (57796, 1072320), (67020, 924736), (71488, 866940), (72245, 857856), (86694, 714880), (89360, 693552), (107232, 577960), (115592, 536160), (134040, 462368), (142976, 433470), (144490, 428928), (173388, 357440), (178720, 346776), (214464, 288980), (216735, 285952), (231184, 268080)]