53169360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{221539}}^1$

素因数の和:221555

約数の個数: 40

約数和(自身を含む): 164825760

約数和(自身を除く): 111656400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 221539, 443078, 664617, 886156, 1107695, 1329234, 1772312, 2215390, 2658468, 3323085, 3544624, 4430780, 5316936, 6646170, 8861560, 10633872, 13292340, 17723120, 26584680, 53169360]

約数ペア:

[(1, 53169360), (2, 26584680), (3, 17723120), (4, 13292340), (5, 10633872), (6, 8861560), (8, 6646170), (10, 5316936), (12, 4430780), (15, 3544624), (16, 3323085), (20, 2658468), (24, 2215390), (30, 1772312), (40, 1329234), (48, 1107695), (60, 886156), (80, 664617), (120, 443078), (240, 221539)]