2306906640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{68171}}^1$

素因数の和:68237

約数の個数: 120

約数和(自身を含む): 7912315008

約数和(自身を除く): 5605408368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 6768, 8460, 11280, 16920, 33840, 68171, 136342, 204513, 272684, 340855, 409026, 545368, 613539, 681710, 818052, 1022565, 1090736, 1227078, 1363420, 1636104, 2045130, 2454156, 2726840, 3067695, 3204037, 3272208, 4090260, 4908312, 5453680, 6135390, 6408074, 8180520, 9612111, 9816624, 12270780, 12816148, 16020185, 16361040, 19224222, 24541560, 25632296, 28836333, 32040370, 38448444, 48060555, 49083120, 51264592, 57672666, 64080740, 76896888, 96121110, 115345332, 128161480, 144181665, 153793776, 192242220, 230690664, 256322960, 288363330, 384484440, 461381328, 576726660, 768968880, 1153453320, 2306906640]

約数ペア:

[(1, 2306906640), (2, 1153453320), (3, 768968880), (4, 576726660), (5, 461381328), (6, 384484440), (8, 288363330), (9, 256322960), (10, 230690664), (12, 192242220), (15, 153793776), (16, 144181665), (18, 128161480), (20, 115345332), (24, 96121110), (30, 76896888), (36, 64080740), (40, 57672666), (45, 51264592), (47, 49083120), (48, 48060555), (60, 38448444), (72, 32040370), (80, 28836333), (90, 25632296), (94, 24541560), (120, 19224222), (141, 16361040), (144, 16020185), (180, 12816148), (188, 12270780), (235, 9816624), (240, 9612111), (282, 8180520), (360, 6408074), (376, 6135390), (423, 5453680), (470, 4908312), (564, 4090260), (705, 3272208), (720, 3204037), (752, 3067695), (846, 2726840), (940, 2454156), (1128, 2045130), (1410, 1636104), (1692, 1363420), (1880, 1227078), (2115, 1090736), (2256, 1022565), (2820, 818052), (3384, 681710), (3760, 613539), (4230, 545368), (5640, 409026), (6768, 340855), (8460, 272684), (11280, 204513), (16920, 136342), (33840, 68171)]