2991701760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{4079}}^1$

素因数の和:4294

約数の個数: 144

約数和(自身を含む): 9607127040

約数和(自身を除く): 6615425280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 191, 192, 240, 256, 320, 382, 384, 480, 573, 640, 764, 768, 955, 960, 1146, 1280, 1528, 1910, 1920, 2292, 2865, 3056, 3820, 3840, 4079, 4584, 5730, 6112, 7640, 8158, 9168, 11460, 12224, 12237, 15280, 16316, 18336, 20395, 22920, 24448, 24474, 30560, 32632, 36672, 40790, 45840, 48896, 48948, 61120, 61185, 65264, 73344, 81580, 91680, 97896, 122240, 122370, 130528, 146688, 163160, 183360, 195792, 244480, 244740, 261056, 326320, 366720, 391584, 489480, 522112, 652640, 733440, 779089, 783168, 978960, 1044224, 1305280, 1558178, 1566336, 1957920, 2337267, 2610560, 3116356, 3132672, 3895445, 3915840, 4674534, 5221120, 6232712, 7790890, 7831680, 9349068, 11686335, 12465424, 15581780, 15663360, 18698136, 23372670, 24930848, 31163560, 37396272, 46745340, 49861696, 62327120, 74792544, 93490680, 99723392, 124654240, 149585088, 186981360, 199446784, 249308480, 299170176, 373962720, 498616960, 598340352, 747925440, 997233920, 1495850880, 2991701760]

約数ペア:

[(1, 2991701760), (2, 1495850880), (3, 997233920), (4, 747925440), (5, 598340352), (6, 498616960), (8, 373962720), (10, 299170176), (12, 249308480), (15, 199446784), (16, 186981360), (20, 149585088), (24, 124654240), (30, 99723392), (32, 93490680), (40, 74792544), (48, 62327120), (60, 49861696), (64, 46745340), (80, 37396272), (96, 31163560), (120, 24930848), (128, 23372670), (160, 18698136), (191, 15663360), (192, 15581780), (240, 12465424), (256, 11686335), (320, 9349068), (382, 7831680), (384, 7790890), (480, 6232712), (573, 5221120), (640, 4674534), (764, 3915840), (768, 3895445), (955, 3132672), (960, 3116356), (1146, 2610560), (1280, 2337267), (1528, 1957920), (1910, 1566336), (1920, 1558178), (2292, 1305280), (2865, 1044224), (3056, 978960), (3820, 783168), (3840, 779089), (4079, 733440), (4584, 652640), (5730, 522112), (6112, 489480), (7640, 391584), (8158, 366720), (9168, 326320), (11460, 261056), (12224, 244740), (12237, 244480), (15280, 195792), (16316, 183360), (18336, 163160), (20395, 146688), (22920, 130528), (24448, 122370), (24474, 122240), (30560, 97896), (32632, 91680), (36672, 81580), (40790, 73344), (45840, 65264), (48896, 61185), (48948, 61120)]