18023520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37549}}^1$

素因数の和:37567

約数の個数: 48

約数和(自身を含む): 56775600

約数和(自身を除く): 38752080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 37549, 75098, 112647, 150196, 187745, 225294, 300392, 375490, 450588, 563235, 600784, 750980, 901176, 1126470, 1201568, 1501960, 1802352, 2252940, 3003920, 3604704, 4505880, 6007840, 9011760, 18023520]

約数ペア:

[(1, 18023520), (2, 9011760), (3, 6007840), (4, 4505880), (5, 3604704), (6, 3003920), (8, 2252940), (10, 1802352), (12, 1501960), (15, 1201568), (16, 1126470), (20, 901176), (24, 750980), (30, 600784), (32, 563235), (40, 450588), (48, 375490), (60, 300392), (80, 225294), (96, 187745), (120, 150196), (160, 112647), (240, 75098), (480, 37549)]