6435840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{419}}^1$

素因数の和:447

約数の個数: 88

約数和(自身を含む): 20633760

約数和(自身を除く): 14197920

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, 419, 480, 512, 640, 768, 838, 960, 1024, 1257, 1280, 1536, 1676, 1920, 2095, 2514, 2560, 3072, 3352, 3840, 4190, 5028, 5120, 6285, 6704, 7680, 8380, 10056, 12570, 13408, 15360, 16760, 20112, 25140, 26816, 33520, 40224, 50280, 53632, 67040, 80448, 100560, 107264, 134080, 160896, 201120, 214528, 268160, 321792, 402240, 429056, 536320, 643584, 804480, 1072640, 1287168, 1608960, 2145280, 3217920, 6435840]

約数ペア:

[(1, 6435840), (2, 3217920), (3, 2145280), (4, 1608960), (5, 1287168), (6, 1072640), (8, 804480), (10, 643584), (12, 536320), (15, 429056), (16, 402240), (20, 321792), (24, 268160), (30, 214528), (32, 201120), (40, 160896), (48, 134080), (60, 107264), (64, 100560), (80, 80448), (96, 67040), (120, 53632), (128, 50280), (160, 40224), (192, 33520), (240, 26816), (256, 25140), (320, 20112), (384, 16760), (419, 15360), (480, 13408), (512, 12570), (640, 10056), (768, 8380), (838, 7680), (960, 6704), (1024, 6285), (1257, 5120), (1280, 5028), (1536, 4190), (1676, 3840), (1920, 3352), (2095, 3072), (2514, 2560)]