15953040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{22157}}^1$

素因数の和:22176

約数の個数: 60

約数和(自身を含む): 53578044

約数和(自身を除く): 37625004

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 22157, 44314, 66471, 88628, 110785, 132942, 177256, 199413, 221570, 265884, 332355, 354512, 398826, 443140, 531768, 664710, 797652, 886280, 997065, 1063536, 1329420, 1595304, 1772560, 1994130, 2658840, 3190608, 3988260, 5317680, 7976520, 15953040]

約数ペア:

[(1, 15953040), (2, 7976520), (3, 5317680), (4, 3988260), (5, 3190608), (6, 2658840), (8, 1994130), (9, 1772560), (10, 1595304), (12, 1329420), (15, 1063536), (16, 997065), (18, 886280), (20, 797652), (24, 664710), (30, 531768), (36, 443140), (40, 398826), (45, 354512), (48, 332355), (60, 265884), (72, 221570), (80, 199413), (90, 177256), (120, 132942), (144, 110785), (180, 88628), (240, 66471), (360, 44314), (720, 22157)]