985249920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{829}}^1$

素因数の和:1470

約数の個数: 128

約数和(自身を含む): 3149352000

約数和(自身を除く): 2164102080

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, 320, 384, 480, 619, 640, 829, 960, 1238, 1658, 1857, 1920, 2476, 2487, 3095, 3316, 3714, 4145, 4952, 4974, 6190, 6632, 7428, 8290, 9285, 9904, 9948, 12380, 12435, 13264, 14856, 16580, 18570, 19808, 19896, 24760, 24870, 26528, 29712, 33160, 37140, 39616, 39792, 49520, 49740, 53056, 59424, 66320, 74280, 79232, 79584, 99040, 99480, 106112, 118848, 132640, 148560, 159168, 198080, 198960, 237696, 265280, 297120, 318336, 396160, 397920, 513151, 530560, 594240, 795840, 1026302, 1188480, 1539453, 1591680, 2052604, 2565755, 3078906, 4105208, 5131510, 6157812, 7697265, 8210416, 10263020, 12315624, 15394530, 16420832, 20526040, 24631248, 30789060, 32841664, 41052080, 49262496, 61578120, 65683328, 82104160, 98524992, 123156240, 164208320, 197049984, 246312480, 328416640, 492624960, 985249920]

約数ペア:

[(1, 985249920), (2, 492624960), (3, 328416640), (4, 246312480), (5, 197049984), (6, 164208320), (8, 123156240), (10, 98524992), (12, 82104160), (15, 65683328), (16, 61578120), (20, 49262496), (24, 41052080), (30, 32841664), (32, 30789060), (40, 24631248), (48, 20526040), (60, 16420832), (64, 15394530), (80, 12315624), (96, 10263020), (120, 8210416), (128, 7697265), (160, 6157812), (192, 5131510), (240, 4105208), (320, 3078906), (384, 2565755), (480, 2052604), (619, 1591680), (640, 1539453), (829, 1188480), (960, 1026302), (1238, 795840), (1658, 594240), (1857, 530560), (1920, 513151), (2476, 397920), (2487, 396160), (3095, 318336), (3316, 297120), (3714, 265280), (4145, 237696), (4952, 198960), (4974, 198080), (6190, 159168), (6632, 148560), (7428, 132640), (8290, 118848), (9285, 106112), (9904, 99480), (9948, 99040), (12380, 79584), (12435, 79232), (13264, 74280), (14856, 66320), (16580, 59424), (18570, 53056), (19808, 49740), (19896, 49520), (24760, 39792), (24870, 39616), (26528, 37140), (29712, 33160)]