212043960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{196337}}^1$

素因数の和:196357

約数の個数: 64

約数和(自身を含む): 706816800

約数和(自身を除く): 494772840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 196337, 392674, 589011, 785348, 981685, 1178022, 1570696, 1767033, 1963370, 2356044, 2945055, 3534066, 3926740, 4712088, 5301099, 5890110, 7068132, 7853480, 8835165, 10602198, 11780220, 14136264, 17670330, 21204396, 23560440, 26505495, 35340660, 42408792, 53010990, 70681320, 106021980, 212043960]

約数ペア:

[(1, 212043960), (2, 106021980), (3, 70681320), (4, 53010990), (5, 42408792), (6, 35340660), (8, 26505495), (9, 23560440), (10, 21204396), (12, 17670330), (15, 14136264), (18, 11780220), (20, 10602198), (24, 8835165), (27, 7853480), (30, 7068132), (36, 5890110), (40, 5301099), (45, 4712088), (54, 3926740), (60, 3534066), (72, 2945055), (90, 2356044), (108, 1963370), (120, 1767033), (135, 1570696), (180, 1178022), (216, 981685), (270, 785348), (360, 589011), (540, 392674), (1080, 196337)]