86418720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{60013}}^1$

素因数の和:60034

約数の個数: 72

約数和(自身を含む): 294908796

約数和(自身を除く): 208490076

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, 60013, 120026, 180039, 240052, 300065, 360078, 480104, 540117, 600130, 720156, 900195, 960208, 1080234, 1200260, 1440312, 1800390, 1920416, 2160468, 2400520, 2700585, 2880624, 3600780, 4320936, 4801040, 5401170, 5761248, 7201560, 8641872, 9602080, 10802340, 14403120, 17283744, 21604680, 28806240, 43209360, 86418720]

約数ペア:

[(1, 86418720), (2, 43209360), (3, 28806240), (4, 21604680), (5, 17283744), (6, 14403120), (8, 10802340), (9, 9602080), (10, 8641872), (12, 7201560), (15, 5761248), (16, 5401170), (18, 4801040), (20, 4320936), (24, 3600780), (30, 2880624), (32, 2700585), (36, 2400520), (40, 2160468), (45, 1920416), (48, 1800390), (60, 1440312), (72, 1200260), (80, 1080234), (90, 960208), (96, 900195), (120, 720156), (144, 600130), (160, 540117), (180, 480104), (240, 360078), (288, 300065), (360, 240052), (480, 180039), (720, 120026), (1440, 60013)]