667485480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{51031}}^1$

素因数の和:51154

約数の個数: 64

約数和(自身を含む): 2020867200

約数和(自身を除く): 1353381720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080, 51031, 102062, 153093, 204124, 255155, 306186, 408248, 510310, 612372, 765465, 1020620, 1224744, 1530930, 2041240, 3061860, 5562379, 6123720, 11124758, 16687137, 22249516, 27811895, 33374274, 44499032, 55623790, 66748548, 83435685, 111247580, 133497096, 166871370, 222495160, 333742740, 667485480]

約数ペア:

[(1, 667485480), (2, 333742740), (3, 222495160), (4, 166871370), (5, 133497096), (6, 111247580), (8, 83435685), (10, 66748548), (12, 55623790), (15, 44499032), (20, 33374274), (24, 27811895), (30, 22249516), (40, 16687137), (60, 11124758), (109, 6123720), (120, 5562379), (218, 3061860), (327, 2041240), (436, 1530930), (545, 1224744), (654, 1020620), (872, 765465), (1090, 612372), (1308, 510310), (1635, 408248), (2180, 306186), (2616, 255155), (3270, 204124), (4360, 153093), (6540, 102062), (13080, 51031)]