86789760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2659}}^1$

素因数の和:2698

約数の個数: 128

約数和(自身を含む): 293025600

約数和(自身を除く): 206235840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2659, 2720, 3264, 4080, 5318, 5440, 6528, 7977, 8160, 10636, 10880, 13295, 15954, 16320, 21272, 26590, 31908, 32640, 39885, 42544, 45203, 53180, 63816, 79770, 85088, 90406, 106360, 127632, 135609, 159540, 170176, 180812, 212720, 226015, 255264, 271218, 319080, 340352, 361624, 425440, 452030, 510528, 542436, 638160, 678045, 723248, 850880, 904060, 1021056, 1084872, 1276320, 1356090, 1446496, 1701760, 1808120, 2169744, 2552640, 2712180, 2892992, 3616240, 4339488, 5105280, 5424360, 5785984, 7232480, 8678976, 10848720, 14464960, 17357952, 21697440, 28929920, 43394880, 86789760]

約数ペア:

[(1, 86789760), (2, 43394880), (3, 28929920), (4, 21697440), (5, 17357952), (6, 14464960), (8, 10848720), (10, 8678976), (12, 7232480), (15, 5785984), (16, 5424360), (17, 5105280), (20, 4339488), (24, 3616240), (30, 2892992), (32, 2712180), (34, 2552640), (40, 2169744), (48, 1808120), (51, 1701760), (60, 1446496), (64, 1356090), (68, 1276320), (80, 1084872), (85, 1021056), (96, 904060), (102, 850880), (120, 723248), (128, 678045), (136, 638160), (160, 542436), (170, 510528), (192, 452030), (204, 425440), (240, 361624), (255, 340352), (272, 319080), (320, 271218), (340, 255264), (384, 226015), (408, 212720), (480, 180812), (510, 170176), (544, 159540), (640, 135609), (680, 127632), (816, 106360), (960, 90406), (1020, 85088), (1088, 79770), (1360, 63816), (1632, 53180), (1920, 45203), (2040, 42544), (2176, 39885), (2659, 32640), (2720, 31908), (3264, 26590), (4080, 21272), (5318, 16320), (5440, 15954), (6528, 13295), (7977, 10880), (8160, 10636)]