25810560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{4481}}^1$

素因数の和:4506

約数の個数: 96

約数和(自身を含む): 89146980

約数和(自身を除く): 63336420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 4481, 5760, 8962, 13443, 17924, 22405, 26886, 35848, 40329, 44810, 53772, 67215, 71696, 80658, 89620, 107544, 134430, 143392, 161316, 179240, 201645, 215088, 268860, 286784, 322632, 358480, 403290, 430176, 537720, 573568, 645264, 716960, 806580, 860352, 1075440, 1290528, 1433920, 1613160, 1720704, 2150880, 2581056, 2867840, 3226320, 4301760, 5162112, 6452640, 8603520, 12905280, 25810560]

約数ペア:

[(1, 25810560), (2, 12905280), (3, 8603520), (4, 6452640), (5, 5162112), (6, 4301760), (8, 3226320), (9, 2867840), (10, 2581056), (12, 2150880), (15, 1720704), (16, 1613160), (18, 1433920), (20, 1290528), (24, 1075440), (30, 860352), (32, 806580), (36, 716960), (40, 645264), (45, 573568), (48, 537720), (60, 430176), (64, 403290), (72, 358480), (80, 322632), (90, 286784), (96, 268860), (120, 215088), (128, 201645), (144, 179240), (160, 161316), (180, 143392), (192, 134430), (240, 107544), (288, 89620), (320, 80658), (360, 71696), (384, 67215), (480, 53772), (576, 44810), (640, 40329), (720, 35848), (960, 26886), (1152, 22405), (1440, 17924), (1920, 13443), (2880, 8962), (4481, 5760)]