360990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{191}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 1105920

約数和(自身を除く): 744930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 191, 210, 270, 315, 378, 382, 573, 630, 945, 955, 1146, 1337, 1719, 1890, 1910, 2674, 2865, 3438, 4011, 5157, 5730, 6685, 8022, 8595, 10314, 12033, 13370, 17190, 20055, 24066, 25785, 36099, 40110, 51570, 60165, 72198, 120330, 180495, 360990]

約数ペア:

[(1, 360990), (2, 180495), (3, 120330), (5, 72198), (6, 60165), (7, 51570), (9, 40110), (10, 36099), (14, 25785), (15, 24066), (18, 20055), (21, 17190), (27, 13370), (30, 12033), (35, 10314), (42, 8595), (45, 8022), (54, 6685), (63, 5730), (70, 5157), (90, 4011), (105, 3438), (126, 2865), (135, 2674), (189, 1910), (191, 1890), (210, 1719), (270, 1337), (315, 1146), (378, 955), (382, 945), (573, 630)]