205962720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11597}}^1$

素因数の和:11652

約数の個数: 96

約数和(自身を含む): 666374688

約数和(自身を除く): 460411968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 4440, 5920, 8880, 11597, 17760, 23194, 34791, 46388, 57985, 69582, 92776, 115970, 139164, 173955, 185552, 231940, 278328, 347910, 371104, 429089, 463880, 556656, 695820, 858178, 927760, 1113312, 1287267, 1391640, 1716356, 1855520, 2145445, 2574534, 2783280, 3432712, 4290890, 5149068, 5566560, 6436335, 6865424, 8581780, 10298136, 12872670, 13730848, 17163560, 20596272, 25745340, 34327120, 41192544, 51490680, 68654240, 102981360, 205962720]

約数ペア:

[(1, 205962720), (2, 102981360), (3, 68654240), (4, 51490680), (5, 41192544), (6, 34327120), (8, 25745340), (10, 20596272), (12, 17163560), (15, 13730848), (16, 12872670), (20, 10298136), (24, 8581780), (30, 6865424), (32, 6436335), (37, 5566560), (40, 5149068), (48, 4290890), (60, 3432712), (74, 2783280), (80, 2574534), (96, 2145445), (111, 1855520), (120, 1716356), (148, 1391640), (160, 1287267), (185, 1113312), (222, 927760), (240, 858178), (296, 695820), (370, 556656), (444, 463880), (480, 429089), (555, 371104), (592, 347910), (740, 278328), (888, 231940), (1110, 185552), (1184, 173955), (1480, 139164), (1776, 115970), (2220, 92776), (2960, 69582), (3552, 57985), (4440, 46388), (5920, 34791), (8880, 23194), (11597, 17760)]