308400480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{71389}}^1$

素因数の和:71413

約数の個数: 96

約数和(自身を含む): 1079416800

約数和(自身を除く): 771016320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 71389, 142778, 214167, 285556, 356945, 428334, 571112, 642501, 713890, 856668, 1070835, 1142224, 1285002, 1427780, 1713336, 1927503, 2141670, 2284448, 2570004, 2855560, 3212505, 3426672, 3855006, 4283340, 5140008, 5711120, 6425010, 6853344, 7710012, 8566680, 9637515, 10280016, 11422240, 12850020, 15420024, 17133360, 19275030, 20560032, 25700040, 30840048, 34266720, 38550060, 51400080, 61680096, 77100120, 102800160, 154200240, 308400480]

約数ペア:

[(1, 308400480), (2, 154200240), (3, 102800160), (4, 77100120), (5, 61680096), (6, 51400080), (8, 38550060), (9, 34266720), (10, 30840048), (12, 25700040), (15, 20560032), (16, 19275030), (18, 17133360), (20, 15420024), (24, 12850020), (27, 11422240), (30, 10280016), (32, 9637515), (36, 8566680), (40, 7710012), (45, 6853344), (48, 6425010), (54, 5711120), (60, 5140008), (72, 4283340), (80, 3855006), (90, 3426672), (96, 3212505), (108, 2855560), (120, 2570004), (135, 2284448), (144, 2141670), (160, 1927503), (180, 1713336), (216, 1427780), (240, 1285002), (270, 1142224), (288, 1070835), (360, 856668), (432, 713890), (480, 642501), (540, 571112), (720, 428334), (864, 356945), (1080, 285556), (1440, 214167), (2160, 142778), (4320, 71389)]