450279120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1876163}}^1$

素因数の和:1876179

約数の個数: 40

約数和(自身を含む): 1395866016

約数和(自身を除く): 945586896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1876163, 3752326, 5628489, 7504652, 9380815, 11256978, 15009304, 18761630, 22513956, 28142445, 30018608, 37523260, 45027912, 56284890, 75046520, 90055824, 112569780, 150093040, 225139560, 450279120]

約数ペア:

[(1, 450279120), (2, 225139560), (3, 150093040), (4, 112569780), (5, 90055824), (6, 75046520), (8, 56284890), (10, 45027912), (12, 37523260), (15, 30018608), (16, 28142445), (20, 22513956), (24, 18761630), (30, 15009304), (40, 11256978), (48, 9380815), (60, 7504652), (80, 5628489), (120, 3752326), (240, 1876163)]