140225040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{64919}}^1$

素因数の和:64941

約数の個数: 80

約数和(自身を含む): 483004800

約数和(自身を除く): 342779760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 64919, 129838, 194757, 259676, 324595, 389514, 519352, 584271, 649190, 779028, 973785, 1038704, 1168542, 1298380, 1558056, 1752813, 1947570, 2337084, 2596760, 2921355, 3116112, 3505626, 3895140, 4674168, 5193520, 5842710, 7011252, 7790280, 8764065, 9348336, 11685420, 14022504, 15580560, 17528130, 23370840, 28045008, 35056260, 46741680, 70112520, 140225040]

約数ペア:

[(1, 140225040), (2, 70112520), (3, 46741680), (4, 35056260), (5, 28045008), (6, 23370840), (8, 17528130), (9, 15580560), (10, 14022504), (12, 11685420), (15, 9348336), (16, 8764065), (18, 7790280), (20, 7011252), (24, 5842710), (27, 5193520), (30, 4674168), (36, 3895140), (40, 3505626), (45, 3116112), (48, 2921355), (54, 2596760), (60, 2337084), (72, 1947570), (80, 1752813), (90, 1558056), (108, 1298380), (120, 1168542), (135, 1038704), (144, 973785), (180, 779028), (216, 649190), (240, 584271), (270, 519352), (360, 389514), (432, 324595), (540, 259676), (720, 194757), (1080, 129838), (2160, 64919)]