54806040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{152239}}^1$

素因数の和:152256

約数の個数: 48

約数和(自身を含む): 178120800

約数和(自身を除く): 123314760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 152239, 304478, 456717, 608956, 761195, 913434, 1217912, 1370151, 1522390, 1826868, 2283585, 2740302, 3044780, 3653736, 4567170, 5480604, 6089560, 6850755, 9134340, 10961208, 13701510, 18268680, 27403020, 54806040]

約数ペア:

[(1, 54806040), (2, 27403020), (3, 18268680), (4, 13701510), (5, 10961208), (6, 9134340), (8, 6850755), (9, 6089560), (10, 5480604), (12, 4567170), (15, 3653736), (18, 3044780), (20, 2740302), (24, 2283585), (30, 1826868), (36, 1522390), (40, 1370151), (45, 1217912), (60, 913434), (72, 761195), (90, 608956), (120, 456717), (180, 304478), (360, 152239)]