69218880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{72103}}^1$

素因数の和:72123

約数の個数: 56

約数和(自身を含む): 219772992

約数和(自身を除く): 150554112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 72103, 144206, 216309, 288412, 360515, 432618, 576824, 721030, 865236, 1081545, 1153648, 1442060, 1730472, 2163090, 2307296, 2884120, 3460944, 4326180, 4614592, 5768240, 6921888, 8652360, 11536480, 13843776, 17304720, 23072960, 34609440, 69218880]

約数ペア:

[(1, 69218880), (2, 34609440), (3, 23072960), (4, 17304720), (5, 13843776), (6, 11536480), (8, 8652360), (10, 6921888), (12, 5768240), (15, 4614592), (16, 4326180), (20, 3460944), (24, 2884120), (30, 2307296), (32, 2163090), (40, 1730472), (48, 1442060), (60, 1153648), (64, 1081545), (80, 865236), (96, 721030), (120, 576824), (160, 432618), (192, 360515), (240, 288412), (320, 216309), (480, 144206), (960, 72103)]