303956280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1229}}^1$

素因数の和:1478

約数の個数: 128

約数和(自身を含む): 1018440000

約数和(自身を除く): 714483720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 229, 270, 360, 458, 540, 687, 916, 1080, 1145, 1229, 1374, 1832, 2061, 2290, 2458, 2748, 3435, 3687, 4122, 4580, 4916, 5496, 6145, 6183, 6870, 7374, 8244, 9160, 9832, 10305, 11061, 12290, 12366, 13740, 14748, 16488, 18435, 20610, 22122, 24580, 24732, 27480, 29496, 30915, 33183, 36870, 41220, 44244, 49160, 49464, 55305, 61830, 66366, 73740, 82440, 88488, 110610, 123660, 132732, 147480, 165915, 221220, 247320, 265464, 281441, 331830, 442440, 562882, 663660, 844323, 1125764, 1327320, 1407205, 1688646, 2251528, 2532969, 2814410, 3377292, 4221615, 5065938, 5628820, 6754584, 7598907, 8443230, 10131876, 11257640, 12664845, 15197814, 16886460, 20263752, 25329690, 30395628, 33772920, 37994535, 50659380, 60791256, 75989070, 101318760, 151978140, 303956280]

約数ペア:

[(1, 303956280), (2, 151978140), (3, 101318760), (4, 75989070), (5, 60791256), (6, 50659380), (8, 37994535), (9, 33772920), (10, 30395628), (12, 25329690), (15, 20263752), (18, 16886460), (20, 15197814), (24, 12664845), (27, 11257640), (30, 10131876), (36, 8443230), (40, 7598907), (45, 6754584), (54, 5628820), (60, 5065938), (72, 4221615), (90, 3377292), (108, 2814410), (120, 2532969), (135, 2251528), (180, 1688646), (216, 1407205), (229, 1327320), (270, 1125764), (360, 844323), (458, 663660), (540, 562882), (687, 442440), (916, 331830), (1080, 281441), (1145, 265464), (1229, 247320), (1374, 221220), (1832, 165915), (2061, 147480), (2290, 132732), (2458, 123660), (2748, 110610), (3435, 88488), (3687, 82440), (4122, 73740), (4580, 66366), (4916, 61830), (5496, 55305), (6145, 49464), (6183, 49160), (6870, 44244), (7374, 41220), (8244, 36870), (9160, 33183), (9832, 30915), (10305, 29496), (11061, 27480), (12290, 24732), (12366, 24580), (13740, 22122), (14748, 20610), (16488, 18435)]