156407040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13577}}^1$

素因数の和:13604

約数の個数: 108

約数和(自身を含む): 541191924

約数和(自身を除く): 384784884

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 13577, 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, 7820352, 8689280, 9775440, 10427136, 13033920, 15640704, 17378560, 19550880, 26067840, 31281408, 39101760, 52135680, 78203520, 156407040]

約数ペア:

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