74420160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{77521}}^1$

素因数の和:77541

約数の個数: 56

約数和(自身を含む): 236287056

約数和(自身を除く): 161866896

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, 160, 192, 240, 320, 480, 960, 77521, 155042, 232563, 310084, 387605, 465126, 620168, 775210, 930252, 1162815, 1240336, 1550420, 1860504, 2325630, 2480672, 3100840, 3721008, 4651260, 4961344, 6201680, 7442016, 9302520, 12403360, 14884032, 18605040, 24806720, 37210080, 74420160]

約数ペア:

[(1, 74420160), (2, 37210080), (3, 24806720), (4, 18605040), (5, 14884032), (6, 12403360), (8, 9302520), (10, 7442016), (12, 6201680), (15, 4961344), (16, 4651260), (20, 3721008), (24, 3100840), (30, 2480672), (32, 2325630), (40, 1860504), (48, 1550420), (60, 1240336), (64, 1162815), (80, 930252), (96, 775210), (120, 620168), (160, 465126), (192, 387605), (240, 310084), (320, 232563), (480, 155042), (960, 77521)]