30006720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:200

約数の個数: 224

約数和(自身を含む): 111191040

約数和(自身を除く): 81184320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 151, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 302, 320, 345, 360, 368, 414, 432, 453, 460, 480, 540, 552, 576, 604, 621, 690, 720, 736, 755, 828, 864, 906, 920, 960, 1035, 1080, 1104, 1208, 1242, 1359, 1380, 1440, 1472, 1510, 1656, 1728, 1812, 1840, 2070, 2160, 2208, 2265, 2416, 2484, 2718, 2760, 2880, 3020, 3105, 3312, 3473, 3624, 3680, 4077, 4140, 4320, 4416, 4530, 4832, 4968, 5436, 5520, 6040, 6210, 6624, 6795, 6946, 7248, 7360, 8154, 8280, 8640, 9060, 9664, 9936, 10419, 10872, 11040, 12080, 12420, 13248, 13590, 13892, 14496, 16308, 16560, 17365, 18120, 19872, 20385, 20838, 21744, 22080, 24160, 24840, 27180, 27784, 28992, 31257, 32616, 33120, 34730, 36240, 39744, 40770, 41676, 43488, 48320, 49680, 52095, 54360, 55568, 62514, 65232, 66240, 69460, 72480, 81540, 83352, 86976, 93771, 99360, 104190, 108720, 111136, 125028, 130464, 138920, 144960, 156285, 163080, 166704, 187542, 198720, 208380, 217440, 222272, 250056, 260928, 277840, 312570, 326160, 333408, 375084, 416760, 434880, 468855, 500112, 555680, 625140, 652320, 666816, 750168, 833520, 937710, 1000224, 1111360, 1250280, 1304640, 1500336, 1667040, 1875420, 2000448, 2500560, 3000672, 3334080, 3750840, 5001120, 6001344, 7501680, 10002240, 15003360, 30006720]

約数ペア:

[(1, 30006720), (2, 15003360), (3, 10002240), (4, 7501680), (5, 6001344), (6, 5001120), (8, 3750840), (9, 3334080), (10, 3000672), (12, 2500560), (15, 2000448), (16, 1875420), (18, 1667040), (20, 1500336), (23, 1304640), (24, 1250280), (27, 1111360), (30, 1000224), (32, 937710), (36, 833520), (40, 750168), (45, 666816), (46, 652320), (48, 625140), (54, 555680), (60, 500112), (64, 468855), (69, 434880), (72, 416760), (80, 375084), (90, 333408), (92, 326160), (96, 312570), (108, 277840), (115, 260928), (120, 250056), (135, 222272), (138, 217440), (144, 208380), (151, 198720), (160, 187542), (180, 166704), (184, 163080), (192, 156285), (207, 144960), (216, 138920), (230, 130464), (240, 125028), (270, 111136), (276, 108720), (288, 104190), (302, 99360), (320, 93771), (345, 86976), (360, 83352), (368, 81540), (414, 72480), (432, 69460), (453, 66240), (460, 65232), (480, 62514), (540, 55568), (552, 54360), (576, 52095), (604, 49680), (621, 48320), (690, 43488), (720, 41676), (736, 40770), (755, 39744), (828, 36240), (864, 34730), (906, 33120), (920, 32616), (960, 31257), (1035, 28992), (1080, 27784), (1104, 27180), (1208, 24840), (1242, 24160), (1359, 22080), (1380, 21744), (1440, 20838), (1472, 20385), (1510, 19872), (1656, 18120), (1728, 17365), (1812, 16560), (1840, 16308), (2070, 14496), (2160, 13892), (2208, 13590), (2265, 13248), (2416, 12420), (2484, 12080), (2718, 11040), (2760, 10872), (2880, 10419), (3020, 9936), (3105, 9664), (3312, 9060), (3473, 8640), (3624, 8280), (3680, 8154), (4077, 7360), (4140, 7248), (4320, 6946), (4416, 6795), (4530, 6624), (4832, 6210), (4968, 6040), (5436, 5520)]