479523840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31219}}^1$

素因数の和:31247

約数の個数: 88

約数和(自身を含む): 1533776160

約数和(自身を除く): 1054252320

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, 31219, 62438, 93657, 124876, 156095, 187314, 249752, 312190, 374628, 468285, 499504, 624380, 749256, 936570, 999008, 1248760, 1498512, 1873140, 1998016, 2497520, 2997024, 3746280, 3996032, 4995040, 5994048, 7492560, 7992064, 9990080, 11988096, 14985120, 15984128, 19980160, 23976192, 29970240, 31968256, 39960320, 47952384, 59940480, 79920640, 95904768, 119880960, 159841280, 239761920, 479523840]

約数ペア:

[(1, 479523840), (2, 239761920), (3, 159841280), (4, 119880960), (5, 95904768), (6, 79920640), (8, 59940480), (10, 47952384), (12, 39960320), (15, 31968256), (16, 29970240), (20, 23976192), (24, 19980160), (30, 15984128), (32, 14985120), (40, 11988096), (48, 9990080), (60, 7992064), (64, 7492560), (80, 5994048), (96, 4995040), (120, 3996032), (128, 3746280), (160, 2997024), (192, 2497520), (240, 1998016), (256, 1873140), (320, 1498512), (384, 1248760), (480, 999008), (512, 936570), (640, 749256), (768, 624380), (960, 499504), (1024, 468285), (1280, 374628), (1536, 312190), (1920, 249752), (2560, 187314), (3072, 156095), (3840, 124876), (5120, 93657), (7680, 62438), (15360, 31219)]