1301994240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{829}}^1$

素因数の和:1262

約数の個数: 144

約数和(自身を含む): 4173439200

約数和(自身を除く): 2871444960

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, 192, 240, 256, 320, 384, 409, 480, 640, 768, 818, 829, 960, 1227, 1280, 1636, 1658, 1920, 2045, 2454, 2487, 3272, 3316, 3840, 4090, 4145, 4908, 4974, 6135, 6544, 6632, 8180, 8290, 9816, 9948, 12270, 12435, 13088, 13264, 16360, 16580, 19632, 19896, 24540, 24870, 26176, 26528, 32720, 33160, 39264, 39792, 49080, 49740, 52352, 53056, 65440, 66320, 78528, 79584, 98160, 99480, 104704, 106112, 130880, 132640, 157056, 159168, 196320, 198960, 212224, 261760, 265280, 314112, 318336, 339061, 392640, 397920, 523520, 530560, 636672, 678122, 785280, 795840, 1017183, 1061120, 1356244, 1570560, 1591680, 1695305, 2034366, 2712488, 3183360, 3390610, 4068732, 5085915, 5424976, 6781220, 8137464, 10171830, 10849952, 13562440, 16274928, 20343660, 21699904, 27124880, 32549856, 40687320, 43399808, 54249760, 65099712, 81374640, 86799616, 108499520, 130199424, 162749280, 216999040, 260398848, 325498560, 433998080, 650997120, 1301994240]

約数ペア:

[(1, 1301994240), (2, 650997120), (3, 433998080), (4, 325498560), (5, 260398848), (6, 216999040), (8, 162749280), (10, 130199424), (12, 108499520), (15, 86799616), (16, 81374640), (20, 65099712), (24, 54249760), (30, 43399808), (32, 40687320), (40, 32549856), (48, 27124880), (60, 21699904), (64, 20343660), (80, 16274928), (96, 13562440), (120, 10849952), (128, 10171830), (160, 8137464), (192, 6781220), (240, 5424976), (256, 5085915), (320, 4068732), (384, 3390610), (409, 3183360), (480, 2712488), (640, 2034366), (768, 1695305), (818, 1591680), (829, 1570560), (960, 1356244), (1227, 1061120), (1280, 1017183), (1636, 795840), (1658, 785280), (1920, 678122), (2045, 636672), (2454, 530560), (2487, 523520), (3272, 397920), (3316, 392640), (3840, 339061), (4090, 318336), (4145, 314112), (4908, 265280), (4974, 261760), (6135, 212224), (6544, 198960), (6632, 196320), (8180, 159168), (8290, 157056), (9816, 132640), (9948, 130880), (12270, 106112), (12435, 104704), (13088, 99480), (13264, 98160), (16360, 79584), (16580, 78528), (19632, 66320), (19896, 65440), (24540, 53056), (24870, 52352), (26176, 49740), (26528, 49080), (32720, 39792), (33160, 39264)]