72954560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{32569}}^1$

素因数の和:32593

約数の個数: 56

約数和(自身を含む): 198546720

約数和(自身を除く): 125592160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 32569, 65138, 130276, 162845, 227983, 260552, 325690, 455966, 521104, 651380, 911932, 1042208, 1139915, 1302760, 1823864, 2084416, 2279830, 2605520, 3647728, 4559660, 5211040, 7295456, 9119320, 10422080, 14590912, 18238640, 36477280, 72954560]

約数ペア:

[(1, 72954560), (2, 36477280), (4, 18238640), (5, 14590912), (7, 10422080), (8, 9119320), (10, 7295456), (14, 5211040), (16, 4559660), (20, 3647728), (28, 2605520), (32, 2279830), (35, 2084416), (40, 1823864), (56, 1302760), (64, 1139915), (70, 1042208), (80, 911932), (112, 651380), (140, 521104), (160, 455966), (224, 325690), (280, 260552), (320, 227983), (448, 162845), (560, 130276), (1120, 65138), (2240, 32569)]