61609920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2213}}^1$

素因数の和:2262

約数の個数: 112

約数和(自身を含む): 202448160

約数和(自身を除く): 140838240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 2213, 2320, 2784, 3480, 4426, 4640, 5568, 6639, 6960, 8852, 9280, 11065, 13278, 13920, 17704, 22130, 26556, 27840, 33195, 35408, 44260, 53112, 64177, 66390, 70816, 88520, 106224, 128354, 132780, 141632, 177040, 192531, 212448, 256708, 265560, 320885, 354080, 385062, 424896, 513416, 531120, 641770, 708160, 770124, 962655, 1026832, 1062240, 1283540, 1540248, 1925310, 2053664, 2124480, 2567080, 3080496, 3850620, 4107328, 5134160, 6160992, 7701240, 10268320, 12321984, 15402480, 20536640, 30804960, 61609920]

約数ペア:

[(1, 61609920), (2, 30804960), (3, 20536640), (4, 15402480), (5, 12321984), (6, 10268320), (8, 7701240), (10, 6160992), (12, 5134160), (15, 4107328), (16, 3850620), (20, 3080496), (24, 2567080), (29, 2124480), (30, 2053664), (32, 1925310), (40, 1540248), (48, 1283540), (58, 1062240), (60, 1026832), (64, 962655), (80, 770124), (87, 708160), (96, 641770), (116, 531120), (120, 513416), (145, 424896), (160, 385062), (174, 354080), (192, 320885), (232, 265560), (240, 256708), (290, 212448), (320, 192531), (348, 177040), (435, 141632), (464, 132780), (480, 128354), (580, 106224), (696, 88520), (870, 70816), (928, 66390), (960, 64177), (1160, 53112), (1392, 44260), (1740, 35408), (1856, 33195), (2213, 27840), (2320, 26556), (2784, 22130), (3480, 17704), (4426, 13920), (4640, 13278), (5568, 11065), (6639, 9280), (6960, 8852)]