4321440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{3001}}^1$

素因数の和:3022

約数の個数: 72

約数和(自身を含む): 14751828

約数和(自身を除く): 10430388

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, 3001, 6002, 9003, 12004, 15005, 18006, 24008, 27009, 30010, 36012, 45015, 48016, 54018, 60020, 72024, 90030, 96032, 108036, 120040, 135045, 144048, 180060, 216072, 240080, 270090, 288096, 360120, 432144, 480160, 540180, 720240, 864288, 1080360, 1440480, 2160720, 4321440]

約数ペア:

[(1, 4321440), (2, 2160720), (3, 1440480), (4, 1080360), (5, 864288), (6, 720240), (8, 540180), (9, 480160), (10, 432144), (12, 360120), (15, 288096), (16, 270090), (18, 240080), (20, 216072), (24, 180060), (30, 144048), (32, 135045), (36, 120040), (40, 108036), (45, 96032), (48, 90030), (60, 72024), (72, 60020), (80, 54018), (90, 48016), (96, 45015), (120, 36012), (144, 30010), (160, 27009), (180, 24008), (240, 18006), (288, 15005), (360, 12004), (480, 9003), (720, 6002), (1440, 3001)]