1444560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:492

約数の個数: 80

約数和(自身を含む): 4833024

約数和(自身を除く): 3388464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 463, 520, 624, 780, 926, 1040, 1389, 1560, 1852, 2315, 2778, 3120, 3704, 4630, 5556, 6019, 6945, 7408, 9260, 11112, 12038, 13890, 18057, 18520, 22224, 24076, 27780, 30095, 36114, 37040, 48152, 55560, 60190, 72228, 90285, 96304, 111120, 120380, 144456, 180570, 240760, 288912, 361140, 481520, 722280, 1444560]

約数ペア:

[(1, 1444560), (2, 722280), (3, 481520), (4, 361140), (5, 288912), (6, 240760), (8, 180570), (10, 144456), (12, 120380), (13, 111120), (15, 96304), (16, 90285), (20, 72228), (24, 60190), (26, 55560), (30, 48152), (39, 37040), (40, 36114), (48, 30095), (52, 27780), (60, 24076), (65, 22224), (78, 18520), (80, 18057), (104, 13890), (120, 12038), (130, 11112), (156, 9260), (195, 7408), (208, 6945), (240, 6019), (260, 5556), (312, 4630), (390, 3704), (463, 3120), (520, 2778), (624, 2315), (780, 1852), (926, 1560), (1040, 1389)]