4395120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{18313}}^1$

素因数の和:18329

約数の個数: 40

約数和(自身を含む): 13625616

約数和(自身を除く): 9230496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 18313, 36626, 54939, 73252, 91565, 109878, 146504, 183130, 219756, 274695, 293008, 366260, 439512, 549390, 732520, 879024, 1098780, 1465040, 2197560, 4395120]

約数ペア:

[(1, 4395120), (2, 2197560), (3, 1465040), (4, 1098780), (5, 879024), (6, 732520), (8, 549390), (10, 439512), (12, 366260), (15, 293008), (16, 274695), (20, 219756), (24, 183130), (30, 146504), (40, 109878), (48, 91565), (60, 73252), (80, 54939), (120, 36626), (240, 18313)]