406803240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1979}}^1$

素因数の和:2567

約数の個数: 96

約数和(自身を含む): 1325095200

約数和(自身を除く): 918291960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 571, 1142, 1713, 1979, 2284, 2855, 3426, 3958, 4568, 5139, 5710, 5937, 6852, 7916, 8565, 9895, 10278, 11420, 11874, 13704, 15832, 17130, 17811, 19790, 20556, 22840, 23748, 25695, 29685, 34260, 35622, 39580, 41112, 47496, 51390, 59370, 68520, 71244, 79160, 89055, 102780, 118740, 142488, 178110, 205560, 237480, 356220, 712440, 1130009, 2260018, 3390027, 4520036, 5650045, 6780054, 9040072, 10170081, 11300090, 13560108, 16950135, 20340162, 22600180, 27120216, 33900270, 40680324, 45200360, 50850405, 67800540, 81360648, 101700810, 135601080, 203401620, 406803240]

約数ペア:

[(1, 406803240), (2, 203401620), (3, 135601080), (4, 101700810), (5, 81360648), (6, 67800540), (8, 50850405), (9, 45200360), (10, 40680324), (12, 33900270), (15, 27120216), (18, 22600180), (20, 20340162), (24, 16950135), (30, 13560108), (36, 11300090), (40, 10170081), (45, 9040072), (60, 6780054), (72, 5650045), (90, 4520036), (120, 3390027), (180, 2260018), (360, 1130009), (571, 712440), (1142, 356220), (1713, 237480), (1979, 205560), (2284, 178110), (2855, 142488), (3426, 118740), (3958, 102780), (4568, 89055), (5139, 79160), (5710, 71244), (5937, 68520), (6852, 59370), (7916, 51390), (8565, 47496), (9895, 41112), (10278, 39580), (11420, 35622), (11874, 34260), (13704, 29685), (15832, 25695), (17130, 23748), (17811, 22840), (19790, 20556)]