19827168960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2441}}^1\times {\mathrm{8461}}^1$

素因数の和:10922

約数の個数: 112

約数和(自身を含む): 62984493792

約数和(自身を除く): 43157324832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 2441, 4882, 7323, 8461, 9764, 12205, 14646, 16922, 19528, 24410, 25383, 29292, 33844, 36615, 39056, 42305, 48820, 50766, 58584, 67688, 73230, 78112, 84610, 97640, 101532, 117168, 126915, 135376, 146460, 156224, 169220, 195280, 203064, 234336, 253830, 270752, 292920, 338440, 390560, 406128, 468672, 507660, 541504, 585840, 676880, 781120, 812256, 1015320, 1171680, 1353760, 1624512, 2030640, 2343360, 2707520, 4061280, 8122560, 20653301, 41306602, 61959903, 82613204, 103266505, 123919806, 165226408, 206533010, 247839612, 309799515, 330452816, 413066020, 495679224, 619599030, 660905632, 826132040, 991358448, 1239198060, 1321811264, 1652264080, 1982716896, 2478396120, 3304528160, 3965433792, 4956792240, 6609056320, 9913584480, 19827168960]

約数ペア:

[(1, 19827168960), (2, 9913584480), (3, 6609056320), (4, 4956792240), (5, 3965433792), (6, 3304528160), (8, 2478396120), (10, 1982716896), (12, 1652264080), (15, 1321811264), (16, 1239198060), (20, 991358448), (24, 826132040), (30, 660905632), (32, 619599030), (40, 495679224), (48, 413066020), (60, 330452816), (64, 309799515), (80, 247839612), (96, 206533010), (120, 165226408), (160, 123919806), (192, 103266505), (240, 82613204), (320, 61959903), (480, 41306602), (960, 20653301), (2441, 8122560), (4882, 4061280), (7323, 2707520), (8461, 2343360), (9764, 2030640), (12205, 1624512), (14646, 1353760), (16922, 1171680), (19528, 1015320), (24410, 812256), (25383, 781120), (29292, 676880), (33844, 585840), (36615, 541504), (39056, 507660), (42305, 468672), (48820, 406128), (50766, 390560), (58584, 338440), (67688, 292920), (73230, 270752), (78112, 253830), (84610, 234336), (97640, 203064), (101532, 195280), (117168, 169220), (126915, 156224), (135376, 146460)]