84120480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{58417}}^1$

素因数の和:58438

約数の個数: 72

約数和(自身を含む): 287066052

約数和(自身を除く): 202945572

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 58417, 116834, 175251, 233668, 292085, 350502, 467336, 525753, 584170, 701004, 876255, 934672, 1051506, 1168340, 1402008, 1752510, 1869344, 2103012, 2336680, 2628765, 2804016, 3505020, 4206024, 4673360, 5257530, 5608032, 7010040, 8412048, 9346720, 10515060, 14020080, 16824096, 21030120, 28040160, 42060240, 84120480]

約数ペア:

[(1, 84120480), (2, 42060240), (3, 28040160), (4, 21030120), (5, 16824096), (6, 14020080), (8, 10515060), (9, 9346720), (10, 8412048), (12, 7010040), (15, 5608032), (16, 5257530), (18, 4673360), (20, 4206024), (24, 3505020), (30, 2804016), (32, 2628765), (36, 2336680), (40, 2103012), (45, 1869344), (48, 1752510), (60, 1402008), (72, 1168340), (80, 1051506), (90, 934672), (96, 876255), (120, 701004), (144, 584170), (160, 525753), (180, 467336), (240, 350502), (288, 292085), (360, 233668), (480, 175251), (720, 116834), (1440, 58417)]