1003080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 3245760

約数和(自身を除く): 2242680

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, 643, 780, 1286, 1560, 1929, 2572, 3215, 3858, 5144, 6430, 7716, 8359, 9645, 12860, 15432, 16718, 19290, 25077, 25720, 33436, 38580, 41795, 50154, 66872, 77160, 83590, 100308, 125385, 167180, 200616, 250770, 334360, 501540, 1003080]

約数ペア:

[(1, 1003080), (2, 501540), (3, 334360), (4, 250770), (5, 200616), (6, 167180), (8, 125385), (10, 100308), (12, 83590), (13, 77160), (15, 66872), (20, 50154), (24, 41795), (26, 38580), (30, 33436), (39, 25720), (40, 25077), (52, 19290), (60, 16718), (65, 15432), (78, 12860), (104, 9645), (120, 8359), (130, 7716), (156, 6430), (195, 5144), (260, 3858), (312, 3215), (390, 2572), (520, 1929), (643, 1560), (780, 1286)]