73638720

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{947}}^1$

素因数の和:979

約数の個数: 168

約数和(自身を含む): 262944864

約数和(自身を除く): 189306144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 947, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1894, 1944, 2160, 2430, 2592, 2841, 2880, 3240, 3788, 3888, 4320, 4735, 4860, 5184, 5682, 6480, 7576, 7776, 8523, 8640, 9470, 9720, 11364, 12960, 14205, 15152, 15552, 17046, 18940, 19440, 22728, 25569, 25920, 28410, 30304, 34092, 37880, 38880, 42615, 45456, 51138, 56820, 60608, 68184, 75760, 76707, 77760, 85230, 90912, 102276, 113640, 127845, 136368, 151520, 153414, 170460, 181824, 204552, 227280, 230121, 255690, 272736, 303040, 306828, 340920, 383535, 409104, 454560, 460242, 511380, 545472, 613656, 681840, 767070, 818208, 909120, 920484, 1022760, 1150605, 1227312, 1363680, 1534140, 1636416, 1840968, 2045520, 2301210, 2454624, 2727360, 3068280, 3681936, 4091040, 4602420, 4909248, 6136560, 7363872, 8182080, 9204840, 12273120, 14727744, 18409680, 24546240, 36819360, 73638720]

約数ペア:

[(1, 73638720), (2, 36819360), (3, 24546240), (4, 18409680), (5, 14727744), (6, 12273120), (8, 9204840), (9, 8182080), (10, 7363872), (12, 6136560), (15, 4909248), (16, 4602420), (18, 4091040), (20, 3681936), (24, 3068280), (27, 2727360), (30, 2454624), (32, 2301210), (36, 2045520), (40, 1840968), (45, 1636416), (48, 1534140), (54, 1363680), (60, 1227312), (64, 1150605), (72, 1022760), (80, 920484), (81, 909120), (90, 818208), (96, 767070), (108, 681840), (120, 613656), (135, 545472), (144, 511380), (160, 460242), (162, 454560), (180, 409104), (192, 383535), (216, 340920), (240, 306828), (243, 303040), (270, 272736), (288, 255690), (320, 230121), (324, 227280), (360, 204552), (405, 181824), (432, 170460), (480, 153414), (486, 151520), (540, 136368), (576, 127845), (648, 113640), (720, 102276), (810, 90912), (864, 85230), (947, 77760), (960, 76707), (972, 75760), (1080, 68184), (1215, 60608), (1296, 56820), (1440, 51138), (1620, 45456), (1728, 42615), (1894, 38880), (1944, 37880), (2160, 34092), (2430, 30304), (2592, 28410), (2841, 25920), (2880, 25569), (3240, 22728), (3788, 19440), (3888, 18940), (4320, 17046), (4735, 15552), (4860, 15152), (5184, 14205), (5682, 12960), (6480, 11364), (7576, 9720), (7776, 9470), (8523, 8640)]