1974240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{457}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 6924960

約数和(自身を除く): 4950720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 457, 480, 540, 720, 864, 914, 1080, 1371, 1440, 1828, 2160, 2285, 2742, 3656, 4113, 4320, 4570, 5484, 6855, 7312, 8226, 9140, 10968, 12339, 13710, 14624, 16452, 18280, 20565, 21936, 24678, 27420, 32904, 36560, 41130, 43872, 49356, 54840, 61695, 65808, 73120, 82260, 98712, 109680, 123390, 131616, 164520, 197424, 219360, 246780, 329040, 394848, 493560, 658080, 987120, 1974240]

約数ペア:

[(1, 1974240), (2, 987120), (3, 658080), (4, 493560), (5, 394848), (6, 329040), (8, 246780), (9, 219360), (10, 197424), (12, 164520), (15, 131616), (16, 123390), (18, 109680), (20, 98712), (24, 82260), (27, 73120), (30, 65808), (32, 61695), (36, 54840), (40, 49356), (45, 43872), (48, 41130), (54, 36560), (60, 32904), (72, 27420), (80, 24678), (90, 21936), (96, 20565), (108, 18280), (120, 16452), (135, 14624), (144, 13710), (160, 12339), (180, 10968), (216, 9140), (240, 8226), (270, 7312), (288, 6855), (360, 5484), (432, 4570), (457, 4320), (480, 4113), (540, 3656), (720, 2742), (864, 2285), (914, 2160), (1080, 1828), (1371, 1440)]