115816320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{20107}}^1$

素因数の和:20132

約数の個数: 96

約数和(自身を含む): 399948120

約数和(自身を除く): 284131800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 20107, 40214, 60321, 80428, 100535, 120642, 160856, 180963, 201070, 241284, 301605, 321712, 361926, 402140, 482568, 603210, 643424, 723852, 804280, 904815, 965136, 1206420, 1286848, 1447704, 1608560, 1809630, 1930272, 2412840, 2573696, 2895408, 3217120, 3619260, 3860544, 4825680, 5790816, 6434240, 7238520, 7721088, 9651360, 11581632, 12868480, 14477040, 19302720, 23163264, 28954080, 38605440, 57908160, 115816320]

約数ペア:

[(1, 115816320), (2, 57908160), (3, 38605440), (4, 28954080), (5, 23163264), (6, 19302720), (8, 14477040), (9, 12868480), (10, 11581632), (12, 9651360), (15, 7721088), (16, 7238520), (18, 6434240), (20, 5790816), (24, 4825680), (30, 3860544), (32, 3619260), (36, 3217120), (40, 2895408), (45, 2573696), (48, 2412840), (60, 1930272), (64, 1809630), (72, 1608560), (80, 1447704), (90, 1286848), (96, 1206420), (120, 965136), (128, 904815), (144, 804280), (160, 723852), (180, 643424), (192, 603210), (240, 482568), (288, 402140), (320, 361926), (360, 321712), (384, 301605), (480, 241284), (576, 201070), (640, 180963), (720, 160856), (960, 120642), (1152, 100535), (1440, 80428), (1920, 60321), (2880, 40214), (5760, 20107)]