18833280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:616

約数の個数: 128

約数和(自身を含む): 63672480

約数和(自身を除く): 44839200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 577, 640, 680, 816, 960, 1020, 1088, 1154, 1360, 1632, 1731, 1920, 2040, 2176, 2308, 2720, 2885, 3264, 3462, 4080, 4616, 5440, 5770, 6528, 6924, 8160, 8655, 9232, 9809, 10880, 11540, 13848, 16320, 17310, 18464, 19618, 23080, 27696, 29427, 32640, 34620, 36928, 39236, 46160, 49045, 55392, 58854, 69240, 73856, 78472, 92320, 98090, 110784, 117708, 138480, 147135, 156944, 184640, 196180, 221568, 235416, 276960, 294270, 313888, 369280, 392360, 470832, 553920, 588540, 627776, 784720, 941664, 1107840, 1177080, 1255552, 1569440, 1883328, 2354160, 3138880, 3766656, 4708320, 6277760, 9416640, 18833280]

約数ペア:

[(1, 18833280), (2, 9416640), (3, 6277760), (4, 4708320), (5, 3766656), (6, 3138880), (8, 2354160), (10, 1883328), (12, 1569440), (15, 1255552), (16, 1177080), (17, 1107840), (20, 941664), (24, 784720), (30, 627776), (32, 588540), (34, 553920), (40, 470832), (48, 392360), (51, 369280), (60, 313888), (64, 294270), (68, 276960), (80, 235416), (85, 221568), (96, 196180), (102, 184640), (120, 156944), (128, 147135), (136, 138480), (160, 117708), (170, 110784), (192, 98090), (204, 92320), (240, 78472), (255, 73856), (272, 69240), (320, 58854), (340, 55392), (384, 49045), (408, 46160), (480, 39236), (510, 36928), (544, 34620), (577, 32640), (640, 29427), (680, 27696), (816, 23080), (960, 19618), (1020, 18464), (1088, 17310), (1154, 16320), (1360, 13848), (1632, 11540), (1731, 10880), (1920, 9809), (2040, 9232), (2176, 8655), (2308, 8160), (2720, 6924), (2885, 6528), (3264, 5770), (3462, 5440), (4080, 4616)]