1340858520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{3011}}^1$

素因数の和:4265

約数の個数: 96

約数和(自身を含む): 4362761520

約数和(自身を除く): 3021903000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1237, 2474, 3011, 3711, 4948, 6022, 6185, 7422, 9033, 9896, 11133, 12044, 12370, 14844, 15055, 18066, 18555, 22266, 24088, 24740, 27099, 29688, 30110, 36132, 37110, 44532, 45165, 49480, 54198, 55665, 60220, 72264, 74220, 89064, 90330, 108396, 111330, 120440, 135495, 148440, 180660, 216792, 222660, 270990, 361320, 445320, 541980, 1083960, 3724607, 7449214, 11173821, 14898428, 18623035, 22347642, 29796856, 33521463, 37246070, 44695284, 55869105, 67042926, 74492140, 89390568, 111738210, 134085852, 148984280, 167607315, 223476420, 268171704, 335214630, 446952840, 670429260, 1340858520]

約数ペア:

[(1, 1340858520), (2, 670429260), (3, 446952840), (4, 335214630), (5, 268171704), (6, 223476420), (8, 167607315), (9, 148984280), (10, 134085852), (12, 111738210), (15, 89390568), (18, 74492140), (20, 67042926), (24, 55869105), (30, 44695284), (36, 37246070), (40, 33521463), (45, 29796856), (60, 22347642), (72, 18623035), (90, 14898428), (120, 11173821), (180, 7449214), (360, 3724607), (1237, 1083960), (2474, 541980), (3011, 445320), (3711, 361320), (4948, 270990), (6022, 222660), (6185, 216792), (7422, 180660), (9033, 148440), (9896, 135495), (11133, 120440), (12044, 111330), (12370, 108396), (14844, 90330), (15055, 89064), (18066, 74220), (18555, 72264), (22266, 60220), (24088, 55665), (24740, 54198), (27099, 49480), (29688, 45165), (30110, 44532), (36132, 37110)]