211532520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1762771}}^1$

素因数の和:1762785

約数の個数: 32

約数和(自身を含む): 634597920

約数和(自身を除く): 423065400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1762771, 3525542, 5288313, 7051084, 8813855, 10576626, 14102168, 17627710, 21153252, 26441565, 35255420, 42306504, 52883130, 70510840, 105766260, 211532520]

約数ペア:

[(1, 211532520), (2, 105766260), (3, 70510840), (4, 52883130), (5, 42306504), (6, 35255420), (8, 26441565), (10, 21153252), (12, 17627710), (15, 14102168), (20, 10576626), (24, 8813855), (30, 7051084), (40, 5288313), (60, 3525542), (120, 1762771)]