501440040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1392889}}^1$

素因数の和:1392906

約数の個数: 48

約数和(自身を含む): 1629681300

約数和(自身を除く): 1128241260

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, 1392889, 2785778, 4178667, 5571556, 6964445, 8357334, 11143112, 12536001, 13928890, 16714668, 20893335, 25072002, 27857780, 33429336, 41786670, 50144004, 55715560, 62680005, 83573340, 100288008, 125360010, 167146680, 250720020, 501440040]

約数ペア:

[(1, 501440040), (2, 250720020), (3, 167146680), (4, 125360010), (5, 100288008), (6, 83573340), (8, 62680005), (9, 55715560), (10, 50144004), (12, 41786670), (15, 33429336), (18, 27857780), (20, 25072002), (24, 20893335), (30, 16714668), (36, 13928890), (40, 12536001), (45, 11143112), (60, 8357334), (72, 6964445), (90, 5571556), (120, 4178667), (180, 2785778), (360, 1392889)]