21600480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4091}}^1$

素因数の和:4120

約数の個数: 96

約数和(自身を含む): 74245248

約数和(自身を除く): 52644768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 4091, 5280, 8182, 12273, 16364, 20455, 24546, 32728, 40910, 45001, 49092, 61365, 65456, 81820, 90002, 98184, 122730, 130912, 135003, 163640, 180004, 196368, 225005, 245460, 270006, 327280, 360008, 392736, 450010, 490920, 540012, 654560, 675015, 720016, 900020, 981840, 1080024, 1350030, 1440032, 1800040, 1963680, 2160048, 2700060, 3600080, 4320096, 5400120, 7200160, 10800240, 21600480]

約数ペア:

[(1, 21600480), (2, 10800240), (3, 7200160), (4, 5400120), (5, 4320096), (6, 3600080), (8, 2700060), (10, 2160048), (11, 1963680), (12, 1800040), (15, 1440032), (16, 1350030), (20, 1080024), (22, 981840), (24, 900020), (30, 720016), (32, 675015), (33, 654560), (40, 540012), (44, 490920), (48, 450010), (55, 392736), (60, 360008), (66, 327280), (80, 270006), (88, 245460), (96, 225005), (110, 196368), (120, 180004), (132, 163640), (160, 135003), (165, 130912), (176, 122730), (220, 98184), (240, 90002), (264, 81820), (330, 65456), (352, 61365), (440, 49092), (480, 45001), (528, 40910), (660, 32728), (880, 24546), (1056, 20455), (1320, 16364), (1760, 12273), (2640, 8182), (4091, 5280)]