45144720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{62701}}^1$

素因数の和:62720

約数の個数: 60

約数和(自身を含む): 151613436

約数和(自身を除く): 106468716

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, 62701, 125402, 188103, 250804, 313505, 376206, 501608, 564309, 627010, 752412, 940515, 1003216, 1128618, 1254020, 1504824, 1881030, 2257236, 2508040, 2821545, 3009648, 3762060, 4514472, 5016080, 5643090, 7524120, 9028944, 11286180, 15048240, 22572360, 45144720]

約数ペア:

[(1, 45144720), (2, 22572360), (3, 15048240), (4, 11286180), (5, 9028944), (6, 7524120), (8, 5643090), (9, 5016080), (10, 4514472), (12, 3762060), (15, 3009648), (16, 2821545), (18, 2508040), (20, 2257236), (24, 1881030), (30, 1504824), (36, 1254020), (40, 1128618), (45, 1003216), (48, 940515), (60, 752412), (72, 627010), (80, 564309), (90, 501608), (120, 376206), (144, 313505), (180, 250804), (240, 188103), (360, 125402), (720, 62701)]