13566720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{3533}}^1$

素因数の和:3557

約数の個数: 72

約数和(自身を含む): 43340976

約数和(自身を除く): 29774256

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, 3533, 3840, 7066, 10599, 14132, 17665, 21198, 28264, 35330, 42396, 52995, 56528, 70660, 84792, 105990, 113056, 141320, 169584, 211980, 226112, 282640, 339168, 423960, 452224, 565280, 678336, 847920, 904448, 1130560, 1356672, 1695840, 2261120, 2713344, 3391680, 4522240, 6783360, 13566720]

約数ペア:

[(1, 13566720), (2, 6783360), (3, 4522240), (4, 3391680), (5, 2713344), (6, 2261120), (8, 1695840), (10, 1356672), (12, 1130560), (15, 904448), (16, 847920), (20, 678336), (24, 565280), (30, 452224), (32, 423960), (40, 339168), (48, 282640), (60, 226112), (64, 211980), (80, 169584), (96, 141320), (120, 113056), (128, 105990), (160, 84792), (192, 70660), (240, 56528), (256, 52995), (320, 42396), (384, 35330), (480, 28264), (640, 21198), (768, 17665), (960, 14132), (1280, 10599), (1920, 7066), (3533, 3840)]