415991760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{4003}}^1$

素因数の和:4452

約数の個数: 80

約数和(自身を含む): 1292875584

約数和(自身を除く): 876883824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 433, 866, 1299, 1732, 2165, 2598, 3464, 4003, 4330, 5196, 6495, 6928, 8006, 8660, 10392, 12009, 12990, 16012, 17320, 20015, 20784, 24018, 25980, 32024, 34640, 40030, 48036, 51960, 60045, 64048, 80060, 96072, 103920, 120090, 160120, 192144, 240180, 320240, 480360, 960720, 1733299, 3466598, 5199897, 6933196, 8666495, 10399794, 13866392, 17332990, 20799588, 25999485, 27732784, 34665980, 41599176, 51998970, 69331960, 83198352, 103997940, 138663920, 207995880, 415991760]

約数ペア:

[(1, 415991760), (2, 207995880), (3, 138663920), (4, 103997940), (5, 83198352), (6, 69331960), (8, 51998970), (10, 41599176), (12, 34665980), (15, 27732784), (16, 25999485), (20, 20799588), (24, 17332990), (30, 13866392), (40, 10399794), (48, 8666495), (60, 6933196), (80, 5199897), (120, 3466598), (240, 1733299), (433, 960720), (866, 480360), (1299, 320240), (1732, 240180), (2165, 192144), (2598, 160120), (3464, 120090), (4003, 103920), (4330, 96072), (5196, 80060), (6495, 64048), (6928, 60045), (8006, 51960), (8660, 48036), (10392, 40030), (12009, 34640), (12990, 32024), (16012, 25980), (17320, 24018), (20015, 20784)]