72553920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{75577}}^1$

素因数の和:75597

約数の個数: 56

約数和(自身を含む): 230361744

約数和(自身を除く): 157807824

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, 75577, 151154, 226731, 302308, 377885, 453462, 604616, 755770, 906924, 1133655, 1209232, 1511540, 1813848, 2267310, 2418464, 3023080, 3627696, 4534620, 4836928, 6046160, 7255392, 9069240, 12092320, 14510784, 18138480, 24184640, 36276960, 72553920]

約数ペア:

[(1, 72553920), (2, 36276960), (3, 24184640), (4, 18138480), (5, 14510784), (6, 12092320), (8, 9069240), (10, 7255392), (12, 6046160), (15, 4836928), (16, 4534620), (20, 3627696), (24, 3023080), (30, 2418464), (32, 2267310), (40, 1813848), (48, 1511540), (60, 1209232), (64, 1133655), (80, 906924), (96, 755770), (120, 604616), (160, 453462), (192, 377885), (240, 302308), (320, 226731), (480, 151154), (960, 75577)]