120305880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{334183}}^1$

素因数の和:334200

約数の個数: 48

約数和(自身を含む): 390995280

約数和(自身を除く): 270689400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 334183, 668366, 1002549, 1336732, 1670915, 2005098, 2673464, 3007647, 3341830, 4010196, 5012745, 6015294, 6683660, 8020392, 10025490, 12030588, 13367320, 15038235, 20050980, 24061176, 30076470, 40101960, 60152940, 120305880]

約数ペア:

[(1, 120305880), (2, 60152940), (3, 40101960), (4, 30076470), (5, 24061176), (6, 20050980), (8, 15038235), (9, 13367320), (10, 12030588), (12, 10025490), (15, 8020392), (18, 6683660), (20, 6015294), (24, 5012745), (30, 4010196), (36, 3341830), (40, 3007647), (45, 2673464), (60, 2005098), (72, 1670915), (90, 1336732), (120, 1002549), (180, 668366), (360, 334183)]