1925217720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{594203}}^1$

素因数の和:594226

約数の個数: 80

約数和(自身を含む): 6470881560

約数和(自身を除く): 4545663840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 594203, 1188406, 1782609, 2376812, 2971015, 3565218, 4753624, 5347827, 5942030, 7130436, 8913045, 10695654, 11884060, 14260872, 16043481, 17826090, 21391308, 23768120, 26739135, 32086962, 35652180, 42782616, 48130443, 53478270, 64173924, 71304360, 80217405, 96260886, 106956540, 128347848, 160434810, 192521772, 213913080, 240652215, 320869620, 385043544, 481304430, 641739240, 962608860, 1925217720]

約数ペア:

[(1, 1925217720), (2, 962608860), (3, 641739240), (4, 481304430), (5, 385043544), (6, 320869620), (8, 240652215), (9, 213913080), (10, 192521772), (12, 160434810), (15, 128347848), (18, 106956540), (20, 96260886), (24, 80217405), (27, 71304360), (30, 64173924), (36, 53478270), (40, 48130443), (45, 42782616), (54, 35652180), (60, 32086962), (72, 26739135), (81, 23768120), (90, 21391308), (108, 17826090), (120, 16043481), (135, 14260872), (162, 11884060), (180, 10695654), (216, 8913045), (270, 7130436), (324, 5942030), (360, 5347827), (405, 4753624), (540, 3565218), (648, 2971015), (810, 2376812), (1080, 1782609), (1620, 1188406), (3240, 594203)]