30033920

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{419}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 82555200

約数和(自身を除く): 52521280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 419, 448, 512, 560, 640, 838, 896, 1024, 1120, 1280, 1676, 1792, 2048, 2095, 2240, 2560, 2933, 3352, 3584, 4190, 4480, 5120, 5866, 6704, 7168, 8380, 8960, 10240, 11732, 13408, 14336, 14665, 16760, 17920, 23464, 26816, 29330, 33520, 35840, 46928, 53632, 58660, 67040, 71680, 93856, 107264, 117320, 134080, 187712, 214528, 234640, 268160, 375424, 429056, 469280, 536320, 750848, 858112, 938560, 1072640, 1501696, 1877120, 2145280, 3003392, 3754240, 4290560, 6006784, 7508480, 15016960, 30033920]

約数ペア:

[(1, 30033920), (2, 15016960), (4, 7508480), (5, 6006784), (7, 4290560), (8, 3754240), (10, 3003392), (14, 2145280), (16, 1877120), (20, 1501696), (28, 1072640), (32, 938560), (35, 858112), (40, 750848), (56, 536320), (64, 469280), (70, 429056), (80, 375424), (112, 268160), (128, 234640), (140, 214528), (160, 187712), (224, 134080), (256, 117320), (280, 107264), (320, 93856), (419, 71680), (448, 67040), (512, 58660), (560, 53632), (640, 46928), (838, 35840), (896, 33520), (1024, 29330), (1120, 26816), (1280, 23464), (1676, 17920), (1792, 16760), (2048, 14665), (2095, 14336), (2240, 13408), (2560, 11732), (2933, 10240), (3352, 8960), (3584, 8380), (4190, 7168), (4480, 6704), (5120, 5866)]