84512640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{44017}}^1$

素因数の和:44039

約数の個数: 64

約数和(自身を含む): 269390160

約数和(自身を除く): 184877520

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, 44017, 88034, 132051, 176068, 220085, 264102, 352136, 440170, 528204, 660255, 704272, 880340, 1056408, 1320510, 1408544, 1760680, 2112816, 2641020, 2817088, 3521360, 4225632, 5282040, 5634176, 7042720, 8451264, 10564080, 14085440, 16902528, 21128160, 28170880, 42256320, 84512640]

約数ペア:

[(1, 84512640), (2, 42256320), (3, 28170880), (4, 21128160), (5, 16902528), (6, 14085440), (8, 10564080), (10, 8451264), (12, 7042720), (15, 5634176), (16, 5282040), (20, 4225632), (24, 3521360), (30, 2817088), (32, 2641020), (40, 2112816), (48, 1760680), (60, 1408544), (64, 1320510), (80, 1056408), (96, 880340), (120, 704272), (128, 660255), (160, 528204), (192, 440170), (240, 352136), (320, 264102), (384, 220085), (480, 176068), (640, 132051), (960, 88034), (1920, 44017)]