72733680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:396

約数の個数: 160

約数和(自身を含む): 253317120

約数和(自身を除く): 180583440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 151, 180, 216, 223, 240, 270, 302, 360, 432, 446, 453, 540, 604, 669, 720, 755, 892, 906, 1080, 1115, 1208, 1338, 1359, 1510, 1784, 1812, 2007, 2160, 2230, 2265, 2416, 2676, 2718, 3020, 3345, 3568, 3624, 4014, 4077, 4460, 4530, 5352, 5436, 6021, 6040, 6690, 6795, 7248, 8028, 8154, 8920, 9060, 10035, 10704, 10872, 12042, 12080, 13380, 13590, 16056, 16308, 17840, 18120, 20070, 20385, 21744, 24084, 26760, 27180, 30105, 32112, 32616, 33673, 36240, 40140, 40770, 48168, 53520, 54360, 60210, 65232, 67346, 80280, 81540, 96336, 101019, 108720, 120420, 134692, 160560, 163080, 168365, 202038, 240840, 269384, 303057, 326160, 336730, 404076, 481680, 505095, 538768, 606114, 673460, 808152, 909171, 1010190, 1212228, 1346920, 1515285, 1616304, 1818342, 2020380, 2424456, 2693840, 3030570, 3636684, 4040760, 4545855, 4848912, 6061140, 7273368, 8081520, 9091710, 12122280, 14546736, 18183420, 24244560, 36366840, 72733680]

約数ペア:

[(1, 72733680), (2, 36366840), (3, 24244560), (4, 18183420), (5, 14546736), (6, 12122280), (8, 9091710), (9, 8081520), (10, 7273368), (12, 6061140), (15, 4848912), (16, 4545855), (18, 4040760), (20, 3636684), (24, 3030570), (27, 2693840), (30, 2424456), (36, 2020380), (40, 1818342), (45, 1616304), (48, 1515285), (54, 1346920), (60, 1212228), (72, 1010190), (80, 909171), (90, 808152), (108, 673460), (120, 606114), (135, 538768), (144, 505095), (151, 481680), (180, 404076), (216, 336730), (223, 326160), (240, 303057), (270, 269384), (302, 240840), (360, 202038), (432, 168365), (446, 163080), (453, 160560), (540, 134692), (604, 120420), (669, 108720), (720, 101019), (755, 96336), (892, 81540), (906, 80280), (1080, 67346), (1115, 65232), (1208, 60210), (1338, 54360), (1359, 53520), (1510, 48168), (1784, 40770), (1812, 40140), (2007, 36240), (2160, 33673), (2230, 32616), (2265, 32112), (2416, 30105), (2676, 27180), (2718, 26760), (3020, 24084), (3345, 21744), (3568, 20385), (3624, 20070), (4014, 18120), (4077, 17840), (4460, 16308), (4530, 16056), (5352, 13590), (5436, 13380), (6021, 12080), (6040, 12042), (6690, 10872), (6795, 10704), (7248, 10035), (8028, 9060), (8154, 8920)]