78733080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{72901}}^1$

素因数の和:72921

約数の個数: 64

約数和(自身を含む): 262447200

約数和(自身を除く): 183714120

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, 72901, 145802, 218703, 291604, 364505, 437406, 583208, 656109, 729010, 874812, 1093515, 1312218, 1458020, 1749624, 1968327, 2187030, 2624436, 2916040, 3280545, 3936654, 4374060, 5248872, 6561090, 7873308, 8748120, 9841635, 13122180, 15746616, 19683270, 26244360, 39366540, 78733080]

約数ペア:

[(1, 78733080), (2, 39366540), (3, 26244360), (4, 19683270), (5, 15746616), (6, 13122180), (8, 9841635), (9, 8748120), (10, 7873308), (12, 6561090), (15, 5248872), (18, 4374060), (20, 3936654), (24, 3280545), (27, 2916040), (30, 2624436), (36, 2187030), (40, 1968327), (45, 1749624), (54, 1458020), (60, 1312218), (72, 1093515), (90, 874812), (108, 729010), (120, 656109), (135, 583208), (180, 437406), (216, 364505), (270, 291604), (360, 218703), (540, 145802), (1080, 72901)]