27258560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:350

約数の個数: 112

約数和(自身を含む): 76175616

約数和(自身を除く): 48917056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 283, 301, 320, 344, 430, 448, 560, 566, 602, 688, 860, 1120, 1132, 1204, 1376, 1415, 1505, 1720, 1981, 2240, 2264, 2408, 2752, 2830, 3010, 3440, 3962, 4528, 4816, 5660, 6020, 6880, 7924, 9056, 9632, 9905, 11320, 12040, 12169, 13760, 15848, 18112, 19264, 19810, 22640, 24080, 24338, 31696, 39620, 45280, 48160, 48676, 60845, 63392, 79240, 85183, 90560, 96320, 97352, 121690, 126784, 158480, 170366, 194704, 243380, 316960, 340732, 389408, 425915, 486760, 633920, 681464, 778816, 851830, 973520, 1362928, 1703660, 1947040, 2725856, 3407320, 3894080, 5451712, 6814640, 13629280, 27258560]

約数ペア:

[(1, 27258560), (2, 13629280), (4, 6814640), (5, 5451712), (7, 3894080), (8, 3407320), (10, 2725856), (14, 1947040), (16, 1703660), (20, 1362928), (28, 973520), (32, 851830), (35, 778816), (40, 681464), (43, 633920), (56, 486760), (64, 425915), (70, 389408), (80, 340732), (86, 316960), (112, 243380), (140, 194704), (160, 170366), (172, 158480), (215, 126784), (224, 121690), (280, 97352), (283, 96320), (301, 90560), (320, 85183), (344, 79240), (430, 63392), (448, 60845), (560, 48676), (566, 48160), (602, 45280), (688, 39620), (860, 31696), (1120, 24338), (1132, 24080), (1204, 22640), (1376, 19810), (1415, 19264), (1505, 18112), (1720, 15848), (1981, 13760), (2240, 12169), (2264, 12040), (2408, 11320), (2752, 9905), (2830, 9632), (3010, 9056), (3440, 7924), (3962, 6880), (4528, 6020), (4816, 5660)]