72283560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1301}}^1$

素因数の和:1778

約数の個数: 64

約数和(自身を含む): 217486080

約数和(自身を除く): 145202520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 463, 926, 1301, 1389, 1852, 2315, 2602, 2778, 3704, 3903, 4630, 5204, 5556, 6505, 6945, 7806, 9260, 10408, 11112, 13010, 13890, 15612, 18520, 19515, 26020, 27780, 31224, 39030, 52040, 55560, 78060, 156120, 602363, 1204726, 1807089, 2409452, 3011815, 3614178, 4818904, 6023630, 7228356, 9035445, 12047260, 14456712, 18070890, 24094520, 36141780, 72283560]

約数ペア:

[(1, 72283560), (2, 36141780), (3, 24094520), (4, 18070890), (5, 14456712), (6, 12047260), (8, 9035445), (10, 7228356), (12, 6023630), (15, 4818904), (20, 3614178), (24, 3011815), (30, 2409452), (40, 1807089), (60, 1204726), (120, 602363), (463, 156120), (926, 78060), (1301, 55560), (1389, 52040), (1852, 39030), (2315, 31224), (2602, 27780), (2778, 26020), (3704, 19515), (3903, 18520), (4630, 15612), (5204, 13890), (5556, 13010), (6505, 11112), (6945, 10408), (7806, 9260)]