84579120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{39157}}^1$

素因数の和:39179

約数の個数: 80

約数和(自身を含む): 291335520

約数和(自身を除く): 206756400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 39157, 78314, 117471, 156628, 195785, 234942, 313256, 352413, 391570, 469884, 587355, 626512, 704826, 783140, 939768, 1057239, 1174710, 1409652, 1566280, 1762065, 1879536, 2114478, 2349420, 2819304, 3132560, 3524130, 4228956, 4698840, 5286195, 5638608, 7048260, 8457912, 9397680, 10572390, 14096520, 16915824, 21144780, 28193040, 42289560, 84579120]

約数ペア:

[(1, 84579120), (2, 42289560), (3, 28193040), (4, 21144780), (5, 16915824), (6, 14096520), (8, 10572390), (9, 9397680), (10, 8457912), (12, 7048260), (15, 5638608), (16, 5286195), (18, 4698840), (20, 4228956), (24, 3524130), (27, 3132560), (30, 2819304), (36, 2349420), (40, 2114478), (45, 1879536), (48, 1762065), (54, 1566280), (60, 1409652), (72, 1174710), (80, 1057239), (90, 939768), (108, 783140), (120, 704826), (135, 626512), (144, 587355), (180, 469884), (216, 391570), (240, 352413), (270, 313256), (360, 234942), (432, 195785), (540, 156628), (720, 117471), (1080, 78314), (2160, 39157)]