15076020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6791}}^1$

素因数の和:6840

約数の個数: 48

約数和(自身を含む): 43360128

約数和(自身を除く): 28284108

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, 6791, 13582, 20373, 27164, 33955, 40746, 67910, 81492, 101865, 135820, 203730, 251267, 407460, 502534, 753801, 1005068, 1256335, 1507602, 2512670, 3015204, 3769005, 5025340, 7538010, 15076020]

約数ペア:

[(1, 15076020), (2, 7538010), (3, 5025340), (4, 3769005), (5, 3015204), (6, 2512670), (10, 1507602), (12, 1256335), (15, 1005068), (20, 753801), (30, 502534), (37, 407460), (60, 251267), (74, 203730), (111, 135820), (148, 101865), (185, 81492), (222, 67910), (370, 40746), (444, 33955), (555, 27164), (740, 20373), (1110, 13582), (2220, 6791)]