312814080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13577}}^1$

素因数の和:13606

約数の個数: 120

約数和(自身を含む): 1083442932

約数和(自身を除く): 770628852

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 13577, 23040, 27154, 40731, 54308, 67885, 81462, 108616, 122193, 135770, 162924, 203655, 217232, 244386, 271540, 325848, 407310, 434464, 488772, 543080, 610965, 651696, 814620, 868928, 977544, 1086160, 1221930, 1303392, 1629240, 1737856, 1955088, 2172320, 2443860, 2606784, 3258480, 3475712, 3910176, 4344640, 4887720, 5213568, 6516960, 6951424, 7820352, 8689280, 9775440, 10427136, 13033920, 15640704, 17378560, 19550880, 20854272, 26067840, 31281408, 34757120, 39101760, 52135680, 62562816, 78203520, 104271360, 156407040, 312814080]

約数ペア:

[(1, 312814080), (2, 156407040), (3, 104271360), (4, 78203520), (5, 62562816), (6, 52135680), (8, 39101760), (9, 34757120), (10, 31281408), (12, 26067840), (15, 20854272), (16, 19550880), (18, 17378560), (20, 15640704), (24, 13033920), (30, 10427136), (32, 9775440), (36, 8689280), (40, 7820352), (45, 6951424), (48, 6516960), (60, 5213568), (64, 4887720), (72, 4344640), (80, 3910176), (90, 3475712), (96, 3258480), (120, 2606784), (128, 2443860), (144, 2172320), (160, 1955088), (180, 1737856), (192, 1629240), (240, 1303392), (256, 1221930), (288, 1086160), (320, 977544), (360, 868928), (384, 814620), (480, 651696), (512, 610965), (576, 543080), (640, 488772), (720, 434464), (768, 407310), (960, 325848), (1152, 271540), (1280, 244386), (1440, 217232), (1536, 203655), (1920, 162924), (2304, 135770), (2560, 122193), (2880, 108616), (3840, 81462), (4608, 67885), (5760, 54308), (7680, 40731), (11520, 27154), (13577, 23040)]