15530182040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{63617}}^1$

素因数の和:64004

約数の個数: 64

約数和(自身を含む): 37102017600

約数和(自身を除く): 21571835560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 359, 680, 718, 1436, 1795, 2872, 3590, 6103, 7180, 12206, 14360, 24412, 30515, 48824, 61030, 63617, 122060, 127234, 244120, 254468, 318085, 508936, 636170, 1081489, 1272340, 2162978, 2544680, 4325956, 5407445, 8651912, 10814890, 21629780, 22838503, 43259560, 45677006, 91354012, 114192515, 182708024, 228385030, 388254551, 456770060, 776509102, 913540120, 1553018204, 1941272755, 3106036408, 3882545510, 7765091020, 15530182040]

約数ペア:

[(1, 15530182040), (2, 7765091020), (4, 3882545510), (5, 3106036408), (8, 1941272755), (10, 1553018204), (17, 913540120), (20, 776509102), (34, 456770060), (40, 388254551), (68, 228385030), (85, 182708024), (136, 114192515), (170, 91354012), (340, 45677006), (359, 43259560), (680, 22838503), (718, 21629780), (1436, 10814890), (1795, 8651912), (2872, 5407445), (3590, 4325956), (6103, 2544680), (7180, 2162978), (12206, 1272340), (14360, 1081489), (24412, 636170), (30515, 508936), (48824, 318085), (61030, 254468), (63617, 244120), (122060, 127234)]