18098880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1$

素因数の和:1146

約数の個数: 112

約数和(自身を含む): 60899040

約数和(自身を除く): 42800160

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, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1109, 1360, 1632, 2040, 2218, 2720, 3264, 3327, 4080, 4436, 5440, 5545, 6654, 8160, 8872, 11090, 13308, 16320, 16635, 17744, 18853, 22180, 26616, 33270, 35488, 37706, 44360, 53232, 56559, 66540, 70976, 75412, 88720, 94265, 106464, 113118, 133080, 150824, 177440, 188530, 212928, 226236, 266160, 282795, 301648, 354880, 377060, 452472, 532320, 565590, 603296, 754120, 904944, 1064640, 1131180, 1206592, 1508240, 1809888, 2262360, 3016480, 3619776, 4524720, 6032960, 9049440, 18098880]

約数ペア:

[(1, 18098880), (2, 9049440), (3, 6032960), (4, 4524720), (5, 3619776), (6, 3016480), (8, 2262360), (10, 1809888), (12, 1508240), (15, 1206592), (16, 1131180), (17, 1064640), (20, 904944), (24, 754120), (30, 603296), (32, 565590), (34, 532320), (40, 452472), (48, 377060), (51, 354880), (60, 301648), (64, 282795), (68, 266160), (80, 226236), (85, 212928), (96, 188530), (102, 177440), (120, 150824), (136, 133080), (160, 113118), (170, 106464), (192, 94265), (204, 88720), (240, 75412), (255, 70976), (272, 66540), (320, 56559), (340, 53232), (408, 44360), (480, 37706), (510, 35488), (544, 33270), (680, 26616), (816, 22180), (960, 18853), (1020, 17744), (1088, 16635), (1109, 16320), (1360, 13308), (1632, 11090), (2040, 8872), (2218, 8160), (2720, 6654), (3264, 5545), (3327, 5440), (4080, 4436)]