12579120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17471}}^1$

素因数の和:17490

約数の個数: 60

約数和(自身を含む): 42247296

約数和(自身を除く): 29668176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 17471, 34942, 52413, 69884, 87355, 104826, 139768, 157239, 174710, 209652, 262065, 279536, 314478, 349420, 419304, 524130, 628956, 698840, 786195, 838608, 1048260, 1257912, 1397680, 1572390, 2096520, 2515824, 3144780, 4193040, 6289560, 12579120]

約数ペア:

[(1, 12579120), (2, 6289560), (3, 4193040), (4, 3144780), (5, 2515824), (6, 2096520), (8, 1572390), (9, 1397680), (10, 1257912), (12, 1048260), (15, 838608), (16, 786195), (18, 698840), (20, 628956), (24, 524130), (30, 419304), (36, 349420), (40, 314478), (45, 279536), (48, 262065), (60, 209652), (72, 174710), (80, 157239), (90, 139768), (120, 104826), (144, 87355), (180, 69884), (240, 52413), (360, 34942), (720, 17471)]