111918720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:914

約数の個数: 128

約数和(自身を含む): 362206080

約数和(自身を除く): 250287360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 821, 852, 960, 1065, 1136, 1420, 1642, 1704, 1920, 2130, 2272, 2463, 2840, 3284, 3408, 4105, 4260, 4544, 4926, 5680, 6568, 6816, 8210, 8520, 9088, 9852, 11360, 12315, 13136, 13632, 16420, 17040, 19704, 22720, 24630, 26272, 27264, 32840, 34080, 39408, 45440, 49260, 52544, 58291, 65680, 68160, 78816, 98520, 105088, 116582, 131360, 136320, 157632, 174873, 197040, 233164, 262720, 291455, 315264, 349746, 394080, 466328, 525440, 582910, 699492, 788160, 874365, 932656, 1165820, 1398984, 1576320, 1748730, 1865312, 2331640, 2797968, 3497460, 3730624, 4663280, 5595936, 6994920, 7461248, 9326560, 11191872, 13989840, 18653120, 22383744, 27979680, 37306240, 55959360, 111918720]

約数ペア:

[(1, 111918720), (2, 55959360), (3, 37306240), (4, 27979680), (5, 22383744), (6, 18653120), (8, 13989840), (10, 11191872), (12, 9326560), (15, 7461248), (16, 6994920), (20, 5595936), (24, 4663280), (30, 3730624), (32, 3497460), (40, 2797968), (48, 2331640), (60, 1865312), (64, 1748730), (71, 1576320), (80, 1398984), (96, 1165820), (120, 932656), (128, 874365), (142, 788160), (160, 699492), (192, 582910), (213, 525440), (240, 466328), (284, 394080), (320, 349746), (355, 315264), (384, 291455), (426, 262720), (480, 233164), (568, 197040), (640, 174873), (710, 157632), (821, 136320), (852, 131360), (960, 116582), (1065, 105088), (1136, 98520), (1420, 78816), (1642, 68160), (1704, 65680), (1920, 58291), (2130, 52544), (2272, 49260), (2463, 45440), (2840, 39408), (3284, 34080), (3408, 32840), (4105, 27264), (4260, 26272), (4544, 24630), (4926, 22720), (5680, 19704), (6568, 17040), (6816, 16420), (8210, 13632), (8520, 13136), (9088, 12315), (9852, 11360)]