121157760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{63103}}^1$

素因数の和:63125

約数の個数: 64

約数和(自身を含む): 386196480

約数和(自身を除く): 265038720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 63103, 126206, 189309, 252412, 315515, 378618, 504824, 631030, 757236, 946545, 1009648, 1262060, 1514472, 1893090, 2019296, 2524120, 3028944, 3786180, 4038592, 5048240, 6057888, 7572360, 8077184, 10096480, 12115776, 15144720, 20192960, 24231552, 30289440, 40385920, 60578880, 121157760]

約数ペア:

[(1, 121157760), (2, 60578880), (3, 40385920), (4, 30289440), (5, 24231552), (6, 20192960), (8, 15144720), (10, 12115776), (12, 10096480), (15, 8077184), (16, 7572360), (20, 6057888), (24, 5048240), (30, 4038592), (32, 3786180), (40, 3028944), (48, 2524120), (60, 2019296), (64, 1893090), (80, 1514472), (96, 1262060), (120, 1009648), (128, 946545), (160, 757236), (192, 631030), (240, 504824), (320, 378618), (384, 315515), (480, 252412), (640, 189309), (960, 126206), (1920, 63103)]