72951360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{75991}}^1$

素因数の和:76011

約数の個数: 56

約数和(自身を含む): 231623616

約数和(自身を除く): 158672256

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, 75991, 151982, 227973, 303964, 379955, 455946, 607928, 759910, 911892, 1139865, 1215856, 1519820, 1823784, 2279730, 2431712, 3039640, 3647568, 4559460, 4863424, 6079280, 7295136, 9118920, 12158560, 14590272, 18237840, 24317120, 36475680, 72951360]

約数ペア:

[(1, 72951360), (2, 36475680), (3, 24317120), (4, 18237840), (5, 14590272), (6, 12158560), (8, 9118920), (10, 7295136), (12, 6079280), (15, 4863424), (16, 4559460), (20, 3647568), (24, 3039640), (30, 2431712), (32, 2279730), (40, 1823784), (48, 1519820), (60, 1215856), (64, 1139865), (80, 911892), (96, 759910), (120, 607928), (160, 455946), (192, 379955), (240, 303964), (320, 227973), (480, 151982), (960, 75991)]