45272460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20393}}^1$

素因数の和:20442

約数の個数: 48

約数和(自身を含む): 130195296

約数和(自身を除く): 84922836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 20393, 40786, 61179, 81572, 101965, 122358, 203930, 244716, 305895, 407860, 611790, 754541, 1223580, 1509082, 2263623, 3018164, 3772705, 4527246, 7545410, 9054492, 11318115, 15090820, 22636230, 45272460]

約数ペア:

[(1, 45272460), (2, 22636230), (3, 15090820), (4, 11318115), (5, 9054492), (6, 7545410), (10, 4527246), (12, 3772705), (15, 3018164), (20, 2263623), (30, 1509082), (37, 1223580), (60, 754541), (74, 611790), (111, 407860), (148, 305895), (185, 244716), (222, 203930), (370, 122358), (444, 101965), (555, 81572), (740, 61179), (1110, 40786), (2220, 20393)]