73713720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1123}}^1$

素因数の和:1684

約数の個数: 64

約数和(自身を含む): 221742720

約数和(自身を除く): 148029000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 547, 1094, 1123, 1641, 2188, 2246, 2735, 3282, 3369, 4376, 4492, 5470, 5615, 6564, 6738, 8205, 8984, 10940, 11230, 13128, 13476, 16410, 16845, 21880, 22460, 26952, 32820, 33690, 44920, 65640, 67380, 134760, 614281, 1228562, 1842843, 2457124, 3071405, 3685686, 4914248, 6142810, 7371372, 9214215, 12285620, 14742744, 18428430, 24571240, 36856860, 73713720]

約数ペア:

[(1, 73713720), (2, 36856860), (3, 24571240), (4, 18428430), (5, 14742744), (6, 12285620), (8, 9214215), (10, 7371372), (12, 6142810), (15, 4914248), (20, 3685686), (24, 3071405), (30, 2457124), (40, 1842843), (60, 1228562), (120, 614281), (547, 134760), (1094, 67380), (1123, 65640), (1641, 44920), (2188, 33690), (2246, 32820), (2735, 26952), (3282, 22460), (3369, 21880), (4376, 16845), (4492, 16410), (5470, 13476), (5615, 13128), (6564, 11230), (6738, 10940), (8205, 8984)]