210501120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{27409}}^1$

素因数の和:27435

約数の個数: 80

約数和(自身を含む): 672970320

約数和(自身を除く): 462469200

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, 1280, 1536, 1920, 2560, 3840, 7680, 27409, 54818, 82227, 109636, 137045, 164454, 219272, 274090, 328908, 411135, 438544, 548180, 657816, 822270, 877088, 1096360, 1315632, 1644540, 1754176, 2192720, 2631264, 3289080, 3508352, 4385440, 5262528, 6578160, 7016704, 8770880, 10525056, 13156320, 14033408, 17541760, 21050112, 26312640, 35083520, 42100224, 52625280, 70167040, 105250560, 210501120]

約数ペア:

[(1, 210501120), (2, 105250560), (3, 70167040), (4, 52625280), (5, 42100224), (6, 35083520), (8, 26312640), (10, 21050112), (12, 17541760), (15, 14033408), (16, 13156320), (20, 10525056), (24, 8770880), (30, 7016704), (32, 6578160), (40, 5262528), (48, 4385440), (60, 3508352), (64, 3289080), (80, 2631264), (96, 2192720), (120, 1754176), (128, 1644540), (160, 1315632), (192, 1096360), (240, 877088), (256, 822270), (320, 657816), (384, 548180), (480, 438544), (512, 411135), (640, 328908), (768, 274090), (960, 219272), (1280, 164454), (1536, 137045), (1920, 109636), (2560, 82227), (3840, 54818), (7680, 27409)]