907970160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{122039}}^1$

素因数の和:122086

約数の個数: 80

約数和(自身を含む): 2905528320

約数和(自身を除く): 1997558160

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, 122039, 244078, 366117, 488156, 610195, 732234, 976312, 1220390, 1464468, 1830585, 1952624, 2440780, 2928936, 3661170, 3783209, 4881560, 5857872, 7322340, 7566418, 9763120, 11349627, 14644680, 15132836, 18916045, 22699254, 29289360, 30265672, 37832090, 45398508, 56748135, 60531344, 75664180, 90797016, 113496270, 151328360, 181594032, 226992540, 302656720, 453985080, 907970160]

約数ペア:

[(1, 907970160), (2, 453985080), (3, 302656720), (4, 226992540), (5, 181594032), (6, 151328360), (8, 113496270), (10, 90797016), (12, 75664180), (15, 60531344), (16, 56748135), (20, 45398508), (24, 37832090), (30, 30265672), (31, 29289360), (40, 22699254), (48, 18916045), (60, 15132836), (62, 14644680), (80, 11349627), (93, 9763120), (120, 7566418), (124, 7322340), (155, 5857872), (186, 4881560), (240, 3783209), (248, 3661170), (310, 2928936), (372, 2440780), (465, 1952624), (496, 1830585), (620, 1464468), (744, 1220390), (930, 976312), (1240, 732234), (1488, 610195), (1860, 488156), (2480, 366117), (3720, 244078), (7440, 122039)]