208294080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{216973}}^1$

素因数の和:216993

約数の個数: 56

約数和(自身を含む): 661336752

約数和(自身を除く): 453042672

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, 160, 192, 240, 320, 480, 960, 216973, 433946, 650919, 867892, 1084865, 1301838, 1735784, 2169730, 2603676, 3254595, 3471568, 4339460, 5207352, 6509190, 6943136, 8678920, 10414704, 13018380, 13886272, 17357840, 20829408, 26036760, 34715680, 41658816, 52073520, 69431360, 104147040, 208294080]

約数ペア:

[(1, 208294080), (2, 104147040), (3, 69431360), (4, 52073520), (5, 41658816), (6, 34715680), (8, 26036760), (10, 20829408), (12, 17357840), (15, 13886272), (16, 13018380), (20, 10414704), (24, 8678920), (30, 6943136), (32, 6509190), (40, 5207352), (48, 4339460), (60, 3471568), (64, 3254595), (80, 2603676), (96, 2169730), (120, 1735784), (160, 1301838), (192, 1084865), (240, 867892), (320, 650919), (480, 433946), (960, 216973)]