120208680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4703}}^1$

素因数の和:4791

約数の個数: 96

約数和(自身を含む): 396264960

約数和(自身を除く): 276056280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 4703, 5112, 6390, 8520, 9406, 12780, 14109, 18812, 23515, 25560, 28218, 37624, 42327, 47030, 56436, 70545, 84654, 94060, 112872, 141090, 169308, 188120, 211635, 282180, 333913, 338616, 423270, 564360, 667826, 846540, 1001739, 1335652, 1669565, 1693080, 2003478, 2671304, 3005217, 3339130, 4006956, 5008695, 6010434, 6678260, 8013912, 10017390, 12020868, 13356520, 15026085, 20034780, 24041736, 30052170, 40069560, 60104340, 120208680]

約数ペア:

[(1, 120208680), (2, 60104340), (3, 40069560), (4, 30052170), (5, 24041736), (6, 20034780), (8, 15026085), (9, 13356520), (10, 12020868), (12, 10017390), (15, 8013912), (18, 6678260), (20, 6010434), (24, 5008695), (30, 4006956), (36, 3339130), (40, 3005217), (45, 2671304), (60, 2003478), (71, 1693080), (72, 1669565), (90, 1335652), (120, 1001739), (142, 846540), (180, 667826), (213, 564360), (284, 423270), (355, 338616), (360, 333913), (426, 282180), (568, 211635), (639, 188120), (710, 169308), (852, 141090), (1065, 112872), (1278, 94060), (1420, 84654), (1704, 70545), (2130, 56436), (2556, 47030), (2840, 42327), (3195, 37624), (4260, 28218), (4703, 25560), (5112, 23515), (6390, 18812), (8520, 14109), (9406, 12780)]