308533080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{82939}}^1$

素因数の和:82984

約数の個数: 64

約数和(自身を含む): 955468800

約数和(自身を除く): 646935720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 82939, 165878, 248817, 331756, 414695, 497634, 663512, 829390, 995268, 1244085, 1658780, 1990536, 2488170, 2571109, 3317560, 4976340, 5142218, 7713327, 9952680, 10284436, 12855545, 15426654, 20568872, 25711090, 30853308, 38566635, 51422180, 61706616, 77133270, 102844360, 154266540, 308533080]

約数ペア:

[(1, 308533080), (2, 154266540), (3, 102844360), (4, 77133270), (5, 61706616), (6, 51422180), (8, 38566635), (10, 30853308), (12, 25711090), (15, 20568872), (20, 15426654), (24, 12855545), (30, 10284436), (31, 9952680), (40, 7713327), (60, 5142218), (62, 4976340), (93, 3317560), (120, 2571109), (124, 2488170), (155, 1990536), (186, 1658780), (248, 1244085), (310, 995268), (372, 829390), (465, 663512), (620, 497634), (744, 414695), (930, 331756), (1240, 248817), (1860, 165878), (3720, 82939)]