75219120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{104471}}^1$

素因数の和:104490

約数の個数: 60

約数和(自身を含む): 252613296

約数和(自身を除く): 177394176

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, 104471, 208942, 313413, 417884, 522355, 626826, 835768, 940239, 1044710, 1253652, 1567065, 1671536, 1880478, 2089420, 2507304, 3134130, 3760956, 4178840, 4701195, 5014608, 6268260, 7521912, 8357680, 9402390, 12536520, 15043824, 18804780, 25073040, 37609560, 75219120]

約数ペア:

[(1, 75219120), (2, 37609560), (3, 25073040), (4, 18804780), (5, 15043824), (6, 12536520), (8, 9402390), (9, 8357680), (10, 7521912), (12, 6268260), (15, 5014608), (16, 4701195), (18, 4178840), (20, 3760956), (24, 3134130), (30, 2507304), (36, 2089420), (40, 1880478), (45, 1671536), (48, 1567065), (60, 1253652), (72, 1044710), (80, 940239), (90, 835768), (120, 626826), (144, 522355), (180, 417884), (240, 313413), (360, 208942), (720, 104471)]