283280640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{73771}}^1$

素因数の和:73795

約数の個数: 72

約数和(自身を含む): 904739808

約数和(自身を除く): 621459168

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 73771, 147542, 221313, 295084, 368855, 442626, 590168, 737710, 885252, 1106565, 1180336, 1475420, 1770504, 2213130, 2360672, 2950840, 3541008, 4426260, 4721344, 5901680, 7082016, 8852520, 9442688, 11803360, 14164032, 17705040, 18885376, 23606720, 28328064, 35410080, 47213440, 56656128, 70820160, 94426880, 141640320, 283280640]

約数ペア:

[(1, 283280640), (2, 141640320), (3, 94426880), (4, 70820160), (5, 56656128), (6, 47213440), (8, 35410080), (10, 28328064), (12, 23606720), (15, 18885376), (16, 17705040), (20, 14164032), (24, 11803360), (30, 9442688), (32, 8852520), (40, 7082016), (48, 5901680), (60, 4721344), (64, 4426260), (80, 3541008), (96, 2950840), (120, 2360672), (128, 2213130), (160, 1770504), (192, 1475420), (240, 1180336), (256, 1106565), (320, 885252), (384, 737710), (480, 590168), (640, 442626), (768, 368855), (960, 295084), (1280, 221313), (1920, 147542), (3840, 73771)]