7489560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4801}}^1$

素因数の和:4828

約数の個数: 64

約数和(自身を含む): 24202080

約数和(自身を除く): 16712520

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, 4801, 9602, 14403, 19204, 24005, 28806, 38408, 48010, 57612, 62413, 72015, 96020, 115224, 124826, 144030, 187239, 192040, 249652, 288060, 312065, 374478, 499304, 576120, 624130, 748956, 936195, 1248260, 1497912, 1872390, 2496520, 3744780, 7489560]

約数ペア:

[(1, 7489560), (2, 3744780), (3, 2496520), (4, 1872390), (5, 1497912), (6, 1248260), (8, 936195), (10, 748956), (12, 624130), (13, 576120), (15, 499304), (20, 374478), (24, 312065), (26, 288060), (30, 249652), (39, 192040), (40, 187239), (52, 144030), (60, 124826), (65, 115224), (78, 96020), (104, 72015), (120, 62413), (130, 57612), (156, 48010), (195, 38408), (260, 28806), (312, 24005), (390, 19204), (520, 14403), (780, 9602), (1560, 4801)]