1623861120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{120823}}^1$

素因数の和:120852

約数の個数: 128

約数和(自身を含む): 5915543040

約数和(自身を除く): 4291681920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 120823, 241646, 362469, 483292, 604115, 724938, 845761, 966584, 1208230, 1449876, 1691522, 1812345, 1933168, 2416460, 2537283, 2899752, 3383044, 3624690, 3866336, 4228805, 4832920, 5074566, 5799504, 6766088, 7249380, 7732672, 8457610, 9665840, 10149132, 11599008, 12686415, 13532176, 14498760, 15465344, 16915220, 19331680, 20298264, 23198016, 25372830, 27064352, 28997520, 33830440, 38663360, 40596528, 46396032, 50745660, 54128704, 57995040, 67660880, 77326720, 81193056, 101491320, 108257408, 115990080, 135321760, 162386112, 202982640, 231980160, 270643520, 324772224, 405965280, 541287040, 811930560, 1623861120]

約数ペア:

[(1, 1623861120), (2, 811930560), (3, 541287040), (4, 405965280), (5, 324772224), (6, 270643520), (7, 231980160), (8, 202982640), (10, 162386112), (12, 135321760), (14, 115990080), (15, 108257408), (16, 101491320), (20, 81193056), (21, 77326720), (24, 67660880), (28, 57995040), (30, 54128704), (32, 50745660), (35, 46396032), (40, 40596528), (42, 38663360), (48, 33830440), (56, 28997520), (60, 27064352), (64, 25372830), (70, 23198016), (80, 20298264), (84, 19331680), (96, 16915220), (105, 15465344), (112, 14498760), (120, 13532176), (128, 12686415), (140, 11599008), (160, 10149132), (168, 9665840), (192, 8457610), (210, 7732672), (224, 7249380), (240, 6766088), (280, 5799504), (320, 5074566), (336, 4832920), (384, 4228805), (420, 3866336), (448, 3624690), (480, 3383044), (560, 2899752), (640, 2537283), (672, 2416460), (840, 1933168), (896, 1812345), (960, 1691522), (1120, 1449876), (1344, 1208230), (1680, 966584), (1920, 845761), (2240, 724938), (2688, 604115), (3360, 483292), (4480, 362469), (6720, 241646), (13440, 120823)]