6516120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4177}}^1$

素因数の和:4204

約数の個数: 64

約数和(自身を含む): 21057120

約数和(自身を除く): 14541000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 4177, 8354, 12531, 16708, 20885, 25062, 33416, 41770, 50124, 54301, 62655, 83540, 100248, 108602, 125310, 162903, 167080, 217204, 250620, 271505, 325806, 434408, 501240, 543010, 651612, 814515, 1086020, 1303224, 1629030, 2172040, 3258060, 6516120]

約数ペア:

[(1, 6516120), (2, 3258060), (3, 2172040), (4, 1629030), (5, 1303224), (6, 1086020), (8, 814515), (10, 651612), (12, 543010), (13, 501240), (15, 434408), (20, 325806), (24, 271505), (26, 250620), (30, 217204), (39, 167080), (40, 162903), (52, 125310), (60, 108602), (65, 100248), (78, 83540), (104, 62655), (120, 54301), (130, 50124), (156, 41770), (195, 33416), (260, 25062), (312, 20885), (390, 16708), (520, 12531), (780, 8354), (1560, 4177)]