291872640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{152017}}^1$

素因数の和:152039

約数の個数: 64

約数和(自身を含む): 930350160

約数和(自身を除く): 638477520

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, 152017, 304034, 456051, 608068, 760085, 912102, 1216136, 1520170, 1824204, 2280255, 2432272, 3040340, 3648408, 4560510, 4864544, 6080680, 7296816, 9121020, 9729088, 12161360, 14593632, 18242040, 19458176, 24322720, 29187264, 36484080, 48645440, 58374528, 72968160, 97290880, 145936320, 291872640]

約数ペア:

[(1, 291872640), (2, 145936320), (3, 97290880), (4, 72968160), (5, 58374528), (6, 48645440), (8, 36484080), (10, 29187264), (12, 24322720), (15, 19458176), (16, 18242040), (20, 14593632), (24, 12161360), (30, 9729088), (32, 9121020), (40, 7296816), (48, 6080680), (60, 4864544), (64, 4560510), (80, 3648408), (96, 3040340), (120, 2432272), (128, 2280255), (160, 1824204), (192, 1520170), (240, 1216136), (320, 912102), (384, 760085), (480, 608068), (640, 456051), (960, 304034), (1920, 152017)]