306101760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{39857}}^1$

素因数の和:39883

約数の個数: 80

約数和(自身を含む): 978593616

約数和(自身を除く): 672491856

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, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 39857, 79714, 119571, 159428, 199285, 239142, 318856, 398570, 478284, 597855, 637712, 797140, 956568, 1195710, 1275424, 1594280, 1913136, 2391420, 2550848, 3188560, 3826272, 4782840, 5101696, 6377120, 7652544, 9565680, 10203392, 12754240, 15305088, 19131360, 20406784, 25508480, 30610176, 38262720, 51016960, 61220352, 76525440, 102033920, 153050880, 306101760]

約数ペア:

[(1, 306101760), (2, 153050880), (3, 102033920), (4, 76525440), (5, 61220352), (6, 51016960), (8, 38262720), (10, 30610176), (12, 25508480), (15, 20406784), (16, 19131360), (20, 15305088), (24, 12754240), (30, 10203392), (32, 9565680), (40, 7652544), (48, 6377120), (60, 5101696), (64, 4782840), (80, 3826272), (96, 3188560), (120, 2550848), (128, 2391420), (160, 1913136), (192, 1594280), (240, 1275424), (256, 1195710), (320, 956568), (384, 797140), (480, 637712), (512, 597855), (640, 478284), (768, 398570), (960, 318856), (1280, 239142), (1536, 199285), (1920, 159428), (2560, 119571), (3840, 79714), (7680, 39857)]