76398720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{39791}}^1$

素因数の和:39813

約数の個数: 64

約数和(自身を含む): 243527040

約数和(自身を除く): 167128320

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, 39791, 79582, 119373, 159164, 198955, 238746, 318328, 397910, 477492, 596865, 636656, 795820, 954984, 1193730, 1273312, 1591640, 1909968, 2387460, 2546624, 3183280, 3819936, 4774920, 5093248, 6366560, 7639872, 9549840, 12733120, 15279744, 19099680, 25466240, 38199360, 76398720]

約数ペア:

[(1, 76398720), (2, 38199360), (3, 25466240), (4, 19099680), (5, 15279744), (6, 12733120), (8, 9549840), (10, 7639872), (12, 6366560), (15, 5093248), (16, 4774920), (20, 3819936), (24, 3183280), (30, 2546624), (32, 2387460), (40, 1909968), (48, 1591640), (60, 1273312), (64, 1193730), (80, 954984), (96, 795820), (120, 636656), (128, 596865), (160, 477492), (192, 397910), (240, 318328), (320, 238746), (384, 198955), (480, 159164), (640, 119373), (960, 79582), (1920, 39791)]