13269480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{15797}}^1$

素因数の和:15818

約数の個数: 64

約数和(自身を含む): 45498240

約数和(自身を除く): 32228760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 15797, 31594, 47391, 63188, 78985, 94782, 110579, 126376, 157970, 189564, 221158, 236955, 315940, 331737, 379128, 442316, 473910, 552895, 631880, 663474, 884632, 947820, 1105790, 1326948, 1658685, 1895640, 2211580, 2653896, 3317370, 4423160, 6634740, 13269480]

約数ペア:

[(1, 13269480), (2, 6634740), (3, 4423160), (4, 3317370), (5, 2653896), (6, 2211580), (7, 1895640), (8, 1658685), (10, 1326948), (12, 1105790), (14, 947820), (15, 884632), (20, 663474), (21, 631880), (24, 552895), (28, 473910), (30, 442316), (35, 379128), (40, 331737), (42, 315940), (56, 236955), (60, 221158), (70, 189564), (84, 157970), (105, 126376), (120, 110579), (140, 94782), (168, 78985), (210, 63188), (280, 47391), (420, 31594), (840, 15797)]