42068280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18451}}^1$

素因数の和:18484

約数の個数: 64

約数和(自身を含む): 132854400

約数和(自身を除く): 90786120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 18451, 36902, 55353, 73804, 92255, 110706, 147608, 184510, 221412, 276765, 350569, 369020, 442824, 553530, 701138, 738040, 1051707, 1107060, 1402276, 1752845, 2103414, 2214120, 2804552, 3505690, 4206828, 5258535, 7011380, 8413656, 10517070, 14022760, 21034140, 42068280]

約数ペア:

[(1, 42068280), (2, 21034140), (3, 14022760), (4, 10517070), (5, 8413656), (6, 7011380), (8, 5258535), (10, 4206828), (12, 3505690), (15, 2804552), (19, 2214120), (20, 2103414), (24, 1752845), (30, 1402276), (38, 1107060), (40, 1051707), (57, 738040), (60, 701138), (76, 553530), (95, 442824), (114, 369020), (120, 350569), (152, 276765), (190, 221412), (228, 184510), (285, 147608), (380, 110706), (456, 92255), (570, 73804), (760, 55353), (1140, 36902), (2280, 18451)]