225680640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{58771}}^1$

素因数の和:58795

約数の個数: 72

約数和(自身を含む): 720779808

約数和(自身を除く): 495099168

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, 58771, 117542, 176313, 235084, 293855, 352626, 470168, 587710, 705252, 881565, 940336, 1175420, 1410504, 1763130, 1880672, 2350840, 2821008, 3526260, 3761344, 4701680, 5642016, 7052520, 7522688, 9403360, 11284032, 14105040, 15045376, 18806720, 22568064, 28210080, 37613440, 45136128, 56420160, 75226880, 112840320, 225680640]

約数ペア:

[(1, 225680640), (2, 112840320), (3, 75226880), (4, 56420160), (5, 45136128), (6, 37613440), (8, 28210080), (10, 22568064), (12, 18806720), (15, 15045376), (16, 14105040), (20, 11284032), (24, 9403360), (30, 7522688), (32, 7052520), (40, 5642016), (48, 4701680), (60, 3761344), (64, 3526260), (80, 2821008), (96, 2350840), (120, 1880672), (128, 1763130), (160, 1410504), (192, 1175420), (240, 940336), (256, 881565), (320, 705252), (384, 587710), (480, 470168), (640, 352626), (768, 293855), (960, 235084), (1280, 176313), (1920, 117542), (3840, 58771)]