307645440

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{20029}}^1$

素因数の和:20057

約数の個数: 88

約数和(自身を含む): 984033840

約数和(自身を除く): 676388400

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, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 20029, 40058, 60087, 80116, 100145, 120174, 160232, 200290, 240348, 300435, 320464, 400580, 480696, 600870, 640928, 801160, 961392, 1201740, 1281856, 1602320, 1922784, 2403480, 2563712, 3204640, 3845568, 4806960, 5127424, 6409280, 7691136, 9613920, 10254848, 12818560, 15382272, 19227840, 20509696, 25637120, 30764544, 38455680, 51274240, 61529088, 76911360, 102548480, 153822720, 307645440]

約数ペア:

[(1, 307645440), (2, 153822720), (3, 102548480), (4, 76911360), (5, 61529088), (6, 51274240), (8, 38455680), (10, 30764544), (12, 25637120), (15, 20509696), (16, 19227840), (20, 15382272), (24, 12818560), (30, 10254848), (32, 9613920), (40, 7691136), (48, 6409280), (60, 5127424), (64, 4806960), (80, 3845568), (96, 3204640), (120, 2563712), (128, 2403480), (160, 1922784), (192, 1602320), (240, 1281856), (256, 1201740), (320, 961392), (384, 801160), (480, 640928), (512, 600870), (640, 480696), (768, 400580), (960, 320464), (1024, 300435), (1280, 240348), (1536, 200290), (1920, 160232), (2560, 120174), (3072, 100145), (3840, 80116), (5120, 60087), (7680, 40058), (15360, 20029)]