42351840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29411}}^1$

素因数の和:29432

約数の個数: 72

約数和(自身を含む): 144530568

約数和(自身を除く): 102178728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 29411, 58822, 88233, 117644, 147055, 176466, 235288, 264699, 294110, 352932, 441165, 470576, 529398, 588220, 705864, 882330, 941152, 1058796, 1176440, 1323495, 1411728, 1764660, 2117592, 2352880, 2646990, 2823456, 3529320, 4235184, 4705760, 5293980, 7058640, 8470368, 10587960, 14117280, 21175920, 42351840]

約数ペア:

[(1, 42351840), (2, 21175920), (3, 14117280), (4, 10587960), (5, 8470368), (6, 7058640), (8, 5293980), (9, 4705760), (10, 4235184), (12, 3529320), (15, 2823456), (16, 2646990), (18, 2352880), (20, 2117592), (24, 1764660), (30, 1411728), (32, 1323495), (36, 1176440), (40, 1058796), (45, 941152), (48, 882330), (60, 705864), (72, 588220), (80, 529398), (90, 470576), (96, 441165), (120, 352932), (144, 294110), (160, 264699), (180, 235288), (240, 176466), (288, 147055), (360, 117644), (480, 88233), (720, 58822), (1440, 29411)]