15663090060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1753}}^1\times {\mathrm{49639}}^1$

素因数の和:51407

約数の個数: 72

約数和(自身を含む): 47539433760

約数和(自身を除く): 31876343700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1753, 3506, 5259, 7012, 8765, 10518, 15777, 17530, 21036, 26295, 31554, 35060, 49639, 52590, 63108, 78885, 99278, 105180, 148917, 157770, 198556, 248195, 297834, 315540, 446751, 496390, 595668, 744585, 893502, 992780, 1489170, 1787004, 2233755, 2978340, 4467510, 8935020, 87017167, 174034334, 261051501, 348068668, 435085835, 522103002, 783154503, 870171670, 1044206004, 1305257505, 1566309006, 1740343340, 2610515010, 3132618012, 3915772515, 5221030020, 7831545030, 15663090060]

約数ペア:

[(1, 15663090060), (2, 7831545030), (3, 5221030020), (4, 3915772515), (5, 3132618012), (6, 2610515010), (9, 1740343340), (10, 1566309006), (12, 1305257505), (15, 1044206004), (18, 870171670), (20, 783154503), (30, 522103002), (36, 435085835), (45, 348068668), (60, 261051501), (90, 174034334), (180, 87017167), (1753, 8935020), (3506, 4467510), (5259, 2978340), (7012, 2233755), (8765, 1787004), (10518, 1489170), (15777, 992780), (17530, 893502), (21036, 744585), (26295, 595668), (31554, 496390), (35060, 446751), (49639, 315540), (52590, 297834), (63108, 248195), (78885, 198556), (99278, 157770), (105180, 148917)]