1620088128

素因数分解:

$2^6\times 3^4\times {\mathrm{312517}}^1$

素因数の和:312541

約数の個数: 70

約数和(自身を含む): 4802464106

約数和(自身を除く): 3182375978

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 312517, 625034, 937551, 1250068, 1875102, 2500136, 2812653, 3750204, 5000272, 5625306, 7500408, 8437959, 10000544, 11250612, 15000816, 16875918, 20001088, 22501224, 25313877, 30001632, 33751836, 45002448, 50627754, 60003264, 67503672, 90004896, 101255508, 135007344, 180009792, 202511016, 270014688, 405022032, 540029376, 810044064, 1620088128]

約数ペア:

[(1, 1620088128), (2, 810044064), (3, 540029376), (4, 405022032), (6, 270014688), (8, 202511016), (9, 180009792), (12, 135007344), (16, 101255508), (18, 90004896), (24, 67503672), (27, 60003264), (32, 50627754), (36, 45002448), (48, 33751836), (54, 30001632), (64, 25313877), (72, 22501224), (81, 20001088), (96, 16875918), (108, 15000816), (144, 11250612), (162, 10000544), (192, 8437959), (216, 7500408), (288, 5625306), (324, 5000272), (432, 3750204), (576, 2812653), (648, 2500136), (864, 1875102), (1296, 1250068), (1728, 937551), (2592, 625034), (5184, 312517)]