55138755120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7411123}}^1$

素因数の和:7411170

約数の個数: 80

約数和(自身を含む): 176444040192

約数和(自身を除く): 121305285072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 7411123, 14822246, 22233369, 29644492, 37055615, 44466738, 59288984, 74111230, 88933476, 111166845, 118577968, 148222460, 177866952, 222333690, 229744813, 296444920, 355733904, 444667380, 459489626, 592889840, 689234439, 889334760, 918979252, 1148724065, 1378468878, 1778669520, 1837958504, 2297448130, 2756937756, 3446172195, 3675917008, 4594896260, 5513875512, 6892344390, 9189792520, 11027751024, 13784688780, 18379585040, 27569377560, 55138755120]

約数ペア:

[(1, 55138755120), (2, 27569377560), (3, 18379585040), (4, 13784688780), (5, 11027751024), (6, 9189792520), (8, 6892344390), (10, 5513875512), (12, 4594896260), (15, 3675917008), (16, 3446172195), (20, 2756937756), (24, 2297448130), (30, 1837958504), (31, 1778669520), (40, 1378468878), (48, 1148724065), (60, 918979252), (62, 889334760), (80, 689234439), (93, 592889840), (120, 459489626), (124, 444667380), (155, 355733904), (186, 296444920), (240, 229744813), (248, 222333690), (310, 177866952), (372, 148222460), (465, 118577968), (496, 111166845), (620, 88933476), (744, 74111230), (930, 59288984), (1240, 44466738), (1488, 37055615), (1860, 29644492), (2480, 22233369), (3720, 14822246), (7440, 7411123)]