77016480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{571}}^1$

素因数の和:870

約数の個数: 96

約数和(自身を含む): 243891648

約数和(自身を除く): 166875168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 281, 480, 562, 571, 843, 1124, 1142, 1405, 1686, 1713, 2248, 2284, 2810, 2855, 3372, 3426, 4215, 4496, 4568, 5620, 5710, 6744, 6852, 8430, 8565, 8992, 9136, 11240, 11420, 13488, 13704, 16860, 17130, 18272, 22480, 22840, 26976, 27408, 33720, 34260, 44960, 45680, 54816, 67440, 68520, 91360, 134880, 137040, 160451, 274080, 320902, 481353, 641804, 802255, 962706, 1283608, 1604510, 1925412, 2406765, 2567216, 3209020, 3850824, 4813530, 5134432, 6418040, 7701648, 9627060, 12836080, 15403296, 19254120, 25672160, 38508240, 77016480]

約数ペア:

[(1, 77016480), (2, 38508240), (3, 25672160), (4, 19254120), (5, 15403296), (6, 12836080), (8, 9627060), (10, 7701648), (12, 6418040), (15, 5134432), (16, 4813530), (20, 3850824), (24, 3209020), (30, 2567216), (32, 2406765), (40, 1925412), (48, 1604510), (60, 1283608), (80, 962706), (96, 802255), (120, 641804), (160, 481353), (240, 320902), (281, 274080), (480, 160451), (562, 137040), (571, 134880), (843, 91360), (1124, 68520), (1142, 67440), (1405, 54816), (1686, 45680), (1713, 44960), (2248, 34260), (2284, 33720), (2810, 27408), (2855, 26976), (3372, 22840), (3426, 22480), (4215, 18272), (4496, 17130), (4568, 16860), (5620, 13704), (5710, 13488), (6744, 11420), (6852, 11240), (8430, 9136), (8565, 8992)]