297696720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40013}}^1$

素因数の和:40060

約数の個数: 80

約数和(自身を含む): 952653312

約数和(自身を除く): 654956592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 40013, 80026, 120039, 160052, 200065, 240078, 320104, 400130, 480156, 600195, 640208, 800260, 960312, 1200390, 1240403, 1600520, 1920624, 2400780, 2480806, 3201040, 3721209, 4801560, 4961612, 6202015, 7442418, 9603120, 9923224, 12404030, 14884836, 18606045, 19846448, 24808060, 29769672, 37212090, 49616120, 59539344, 74424180, 99232240, 148848360, 297696720]

約数ペア:

[(1, 297696720), (2, 148848360), (3, 99232240), (4, 74424180), (5, 59539344), (6, 49616120), (8, 37212090), (10, 29769672), (12, 24808060), (15, 19846448), (16, 18606045), (20, 14884836), (24, 12404030), (30, 9923224), (31, 9603120), (40, 7442418), (48, 6202015), (60, 4961612), (62, 4801560), (80, 3721209), (93, 3201040), (120, 2480806), (124, 2400780), (155, 1920624), (186, 1600520), (240, 1240403), (248, 1200390), (310, 960312), (372, 800260), (465, 640208), (496, 600195), (620, 480156), (744, 400130), (930, 320104), (1240, 240078), (1488, 200065), (1860, 160052), (2480, 120039), (3720, 80026), (7440, 40013)]