15669660840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2543}}^1\times {\mathrm{51349}}^1$

素因数の和:53906

約数の個数: 64

約数和(自身を含む): 47028384000

約数和(自身を除く): 31358723160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2543, 5086, 7629, 10172, 12715, 15258, 20344, 25430, 30516, 38145, 50860, 51349, 61032, 76290, 101720, 102698, 152580, 154047, 205396, 256745, 305160, 308094, 410792, 513490, 616188, 770235, 1026980, 1232376, 1540470, 2053960, 3080940, 6161880, 130580507, 261161014, 391741521, 522322028, 652902535, 783483042, 1044644056, 1305805070, 1566966084, 1958707605, 2611610140, 3133932168, 3917415210, 5223220280, 7834830420, 15669660840]

約数ペア:

[(1, 15669660840), (2, 7834830420), (3, 5223220280), (4, 3917415210), (5, 3133932168), (6, 2611610140), (8, 1958707605), (10, 1566966084), (12, 1305805070), (15, 1044644056), (20, 783483042), (24, 652902535), (30, 522322028), (40, 391741521), (60, 261161014), (120, 130580507), (2543, 6161880), (5086, 3080940), (7629, 2053960), (10172, 1540470), (12715, 1232376), (15258, 1026980), (20344, 770235), (25430, 616188), (30516, 513490), (38145, 410792), (50860, 308094), (51349, 305160), (61032, 256745), (76290, 205396), (101720, 154047), (102698, 152580)]