45263580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20389}}^1$

素因数の和:20438

約数の個数: 48

約数和(自身を含む): 130169760

約数和(自身を除く): 84906180

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, 20389, 40778, 61167, 81556, 101945, 122334, 203890, 244668, 305835, 407780, 611670, 754393, 1223340, 1508786, 2263179, 3017572, 3771965, 4526358, 7543930, 9052716, 11315895, 15087860, 22631790, 45263580]

約数ペア:

[(1, 45263580), (2, 22631790), (3, 15087860), (4, 11315895), (5, 9052716), (6, 7543930), (10, 4526358), (12, 3771965), (15, 3017572), (20, 2263179), (30, 1508786), (37, 1223340), (60, 754393), (74, 611670), (111, 407780), (148, 305835), (185, 244668), (222, 203890), (370, 122334), (444, 101945), (555, 81556), (740, 61167), (1110, 40778), (2220, 20389)]