53533760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23899}}^1$

素因数の和:23923

約数の個数: 56

約数和(自身を含む): 145694400

約数和(自身を除く): 92160640

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, 23899, 47798, 95596, 119495, 167293, 191192, 238990, 334586, 382384, 477980, 669172, 764768, 836465, 955960, 1338344, 1529536, 1672930, 1911920, 2676688, 3345860, 3823840, 5353376, 6691720, 7647680, 10706752, 13383440, 26766880, 53533760]

約数ペア:

[(1, 53533760), (2, 26766880), (4, 13383440), (5, 10706752), (7, 7647680), (8, 6691720), (10, 5353376), (14, 3823840), (16, 3345860), (20, 2676688), (28, 1911920), (32, 1672930), (35, 1529536), (40, 1338344), (56, 955960), (64, 836465), (70, 764768), (80, 669172), (112, 477980), (140, 382384), (160, 334586), (224, 238990), (280, 191192), (320, 167293), (448, 119495), (560, 95596), (1120, 47798), (2240, 23899)]